103661730980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1\times {\mathrm{52181}}^1$

素因数の和:53660

約数の個数: 48

約数和(自身を含む): 220917715200

約数和(自身を除く): 117255984220

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1399, 1420, 2798, 5596, 6995, 13990, 27980, 52181, 99329, 104362, 198658, 208724, 260905, 397316, 496645, 521810, 993290, 1043620, 1986580, 3704851, 7409702, 14819404, 18524255, 37048510, 73001219, 74097020, 146002438, 292004876, 365006095, 730012190, 1460024380, 5183086549, 10366173098, 20732346196, 25915432745, 51830865490, 103661730980]

約数ペア:

[(1, 103661730980), (2, 51830865490), (4, 25915432745), (5, 20732346196), (10, 10366173098), (20, 5183086549), (71, 1460024380), (142, 730012190), (284, 365006095), (355, 292004876), (710, 146002438), (1399, 74097020), (1420, 73001219), (2798, 37048510), (5596, 18524255), (6995, 14819404), (13990, 7409702), (27980, 3704851), (52181, 1986580), (99329, 1043620), (104362, 993290), (198658, 521810), (208724, 496645), (260905, 397316)]