105139940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 231662592

約数和(自身を除く): 126522652

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3023, 3478, 6046, 6956, 8695, 12092, 15115, 17390, 30230, 34780, 60460, 111851, 142081, 223702, 284162, 447404, 559255, 568324, 710405, 1118510, 1420810, 2237020, 2841620, 5256997, 10513994, 21027988, 26284985, 52569970, 105139940]

約数ペア:

[(1, 105139940), (2, 52569970), (4, 26284985), (5, 21027988), (10, 10513994), (20, 5256997), (37, 2841620), (47, 2237020), (74, 1420810), (94, 1118510), (148, 710405), (185, 568324), (188, 559255), (235, 447404), (370, 284162), (470, 223702), (740, 142081), (940, 111851), (1739, 60460), (3023, 34780), (3478, 30230), (6046, 17390), (6956, 15115), (8695, 12092)]