5128528040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 13061638800

約数和(自身を除く): 7933110760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 53, 68, 85, 92, 106, 115, 136, 170, 184, 212, 230, 265, 269, 340, 391, 424, 460, 529, 530, 538, 680, 782, 901, 920, 1058, 1060, 1076, 1219, 1345, 1564, 1802, 1955, 2116, 2120, 2152, 2438, 2645, 2690, 3128, 3604, 3910, 4232, 4505, 4573, 4876, 5290, 5380, 6095, 6187, 7208, 7820, 8993, 9010, 9146, 9752, 10580, 10760, 12190, 12374, 14257, 15640, 17986, 18020, 18292, 20723, 21160, 22865, 24380, 24748, 28037, 28514, 30935, 35972, 36040, 36584, 41446, 44965, 45730, 48760, 49496, 56074, 57028, 61870, 71285, 71944, 82892, 89930, 91460, 103615, 105179, 112148, 114056, 123740, 140185, 142301, 142570, 165784, 179860, 182920, 207230, 210358, 224296, 242369, 247480, 280370, 284602, 285140, 327911, 359720, 414460, 420716, 476629, 484738, 525895, 560740, 569204, 570280, 655822, 711505, 828920, 841432, 953258, 969476, 1051790, 1121480, 1138408, 1211845, 1311644, 1423010, 1639555, 1906516, 1938952, 2103580, 2383145, 2419117, 2423690, 2623288, 2846020, 3279110, 3813032, 4207160, 4766290, 4838234, 4847380, 5574487, 5692040, 6558220, 7541953, 9532580, 9676468, 9694760, 11148974, 12095585, 13116440, 15083906, 19065160, 19352936, 22297948, 24191170, 27872435, 30167812, 37709765, 44595896, 48382340, 55744870, 60335624, 75419530, 96764680, 111489740, 128213201, 150839060, 222979480, 256426402, 301678120, 512852804, 641066005, 1025705608, 1282132010, 2564264020, 5128528040]

約数ペア:

[(1, 5128528040), (2, 2564264020), (4, 1282132010), (5, 1025705608), (8, 641066005), (10, 512852804), (17, 301678120), (20, 256426402), (23, 222979480), (34, 150839060), (40, 128213201), (46, 111489740), (53, 96764680), (68, 75419530), (85, 60335624), (92, 55744870), (106, 48382340), (115, 44595896), (136, 37709765), (170, 30167812), (184, 27872435), (212, 24191170), (230, 22297948), (265, 19352936), (269, 19065160), (340, 15083906), (391, 13116440), (424, 12095585), (460, 11148974), (529, 9694760), (530, 9676468), (538, 9532580), (680, 7541953), (782, 6558220), (901, 5692040), (920, 5574487), (1058, 4847380), (1060, 4838234), (1076, 4766290), (1219, 4207160), (1345, 3813032), (1564, 3279110), (1802, 2846020), (1955, 2623288), (2116, 2423690), (2120, 2419117), (2152, 2383145), (2438, 2103580), (2645, 1938952), (2690, 1906516), (3128, 1639555), (3604, 1423010), (3910, 1311644), (4232, 1211845), (4505, 1138408), (4573, 1121480), (4876, 1051790), (5290, 969476), (5380, 953258), (6095, 841432), (6187, 828920), (7208, 711505), (7820, 655822), (8993, 570280), (9010, 569204), (9146, 560740), (9752, 525895), (10580, 484738), (10760, 476629), (12190, 420716), (12374, 414460), (14257, 359720), (15640, 327911), (17986, 285140), (18020, 284602), (18292, 280370), (20723, 247480), (21160, 242369), (22865, 224296), (24380, 210358), (24748, 207230), (28037, 182920), (28514, 179860), (30935, 165784), (35972, 142570), (36040, 142301), (36584, 140185), (41446, 123740), (44965, 114056), (45730, 112148), (48760, 105179), (49496, 103615), (56074, 91460), (57028, 89930), (61870, 82892), (71285, 71944)]