5403280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 13860720

約数和(自身を除く): 8457440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 137, 145, 170, 232, 272, 274, 290, 340, 464, 493, 548, 580, 680, 685, 986, 1096, 1160, 1360, 1370, 1972, 2192, 2320, 2329, 2465, 2740, 3944, 3973, 4658, 4930, 5480, 7888, 7946, 9316, 9860, 10960, 11645, 15892, 18632, 19720, 19865, 23290, 31784, 37264, 39440, 39730, 46580, 63568, 67541, 79460, 93160, 135082, 158920, 186320, 270164, 317840, 337705, 540328, 675410, 1080656, 1350820, 2701640, 5403280]

約数ペア:

[(1, 5403280), (2, 2701640), (4, 1350820), (5, 1080656), (8, 675410), (10, 540328), (16, 337705), (17, 317840), (20, 270164), (29, 186320), (34, 158920), (40, 135082), (58, 93160), (68, 79460), (80, 67541), (85, 63568), (116, 46580), (136, 39730), (137, 39440), (145, 37264), (170, 31784), (232, 23290), (272, 19865), (274, 19720), (290, 18632), (340, 15892), (464, 11645), (493, 10960), (548, 9860), (580, 9316), (680, 7946), (685, 7888), (986, 5480), (1096, 4930), (1160, 4658), (1360, 3973), (1370, 3944), (1972, 2740), (2192, 2465), (2320, 2329)]