17583280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 50621760

約数和(自身を除く): 33038480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 53, 55, 58, 65, 80, 88, 104, 106, 110, 116, 130, 143, 145, 176, 208, 212, 220, 232, 260, 265, 286, 290, 319, 377, 424, 440, 464, 520, 530, 572, 580, 583, 638, 689, 715, 754, 848, 880, 1040, 1060, 1144, 1160, 1166, 1276, 1378, 1430, 1508, 1537, 1595, 1885, 2120, 2288, 2320, 2332, 2552, 2756, 2860, 2915, 3016, 3074, 3190, 3445, 3770, 4147, 4240, 4664, 5104, 5512, 5720, 5830, 6032, 6148, 6380, 6890, 7540, 7579, 7685, 8294, 9328, 11024, 11440, 11660, 12296, 12760, 13780, 15080, 15158, 15370, 16588, 16907, 19981, 20735, 23320, 24592, 25520, 27560, 30160, 30316, 30740, 33176, 33814, 37895, 39962, 41470, 46640, 55120, 60632, 61480, 66352, 67628, 75790, 79924, 82940, 84535, 99905, 121264, 122960, 135256, 151580, 159848, 165880, 169070, 199810, 219791, 270512, 303160, 319696, 331760, 338140, 399620, 439582, 606320, 676280, 799240, 879164, 1098955, 1352560, 1598480, 1758328, 2197910, 3516656, 4395820, 8791640, 17583280]

約数ペア:

[(1, 17583280), (2, 8791640), (4, 4395820), (5, 3516656), (8, 2197910), (10, 1758328), (11, 1598480), (13, 1352560), (16, 1098955), (20, 879164), (22, 799240), (26, 676280), (29, 606320), (40, 439582), (44, 399620), (52, 338140), (53, 331760), (55, 319696), (58, 303160), (65, 270512), (80, 219791), (88, 199810), (104, 169070), (106, 165880), (110, 159848), (116, 151580), (130, 135256), (143, 122960), (145, 121264), (176, 99905), (208, 84535), (212, 82940), (220, 79924), (232, 75790), (260, 67628), (265, 66352), (286, 61480), (290, 60632), (319, 55120), (377, 46640), (424, 41470), (440, 39962), (464, 37895), (520, 33814), (530, 33176), (572, 30740), (580, 30316), (583, 30160), (638, 27560), (689, 25520), (715, 24592), (754, 23320), (848, 20735), (880, 19981), (1040, 16907), (1060, 16588), (1144, 15370), (1160, 15158), (1166, 15080), (1276, 13780), (1378, 12760), (1430, 12296), (1508, 11660), (1537, 11440), (1595, 11024), (1885, 9328), (2120, 8294), (2288, 7685), (2320, 7579), (2332, 7540), (2552, 6890), (2756, 6380), (2860, 6148), (2915, 6032), (3016, 5830), (3074, 5720), (3190, 5512), (3445, 5104), (3770, 4664), (4147, 4240)]