63118480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 60

約数和(自身を含む): 151821756

約数和(自身を除く): 88703276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 821, 961, 1240, 1642, 1922, 2480, 3284, 3844, 4105, 4805, 6568, 7688, 8210, 9610, 13136, 15376, 16420, 19220, 25451, 32840, 38440, 50902, 65680, 76880, 101804, 127255, 203608, 254510, 407216, 509020, 788981, 1018040, 1577962, 2036080, 3155924, 3944905, 6311848, 7889810, 12623696, 15779620, 31559240, 63118480]

約数ペア:

[(1, 63118480), (2, 31559240), (4, 15779620), (5, 12623696), (8, 7889810), (10, 6311848), (16, 3944905), (20, 3155924), (31, 2036080), (40, 1577962), (62, 1018040), (80, 788981), (124, 509020), (155, 407216), (248, 254510), (310, 203608), (496, 127255), (620, 101804), (821, 76880), (961, 65680), (1240, 50902), (1642, 38440), (1922, 32840), (2480, 25451), (3284, 19220), (3844, 16420), (4105, 15376), (4805, 13136), (6568, 9610), (7688, 8210)]