38826590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8609}}^1$

素因数の和:8668

約数の個数: 32

約数和(自身を含む): 78109920

約数和(自身を除く): 39283330

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 8609, 17218, 43045, 86090, 94699, 189398, 352969, 473495, 705938, 946990, 1764845, 3529690, 3882659, 7765318, 19413295, 38826590]

約数ペア:

[(1, 38826590), (2, 19413295), (5, 7765318), (10, 3882659), (11, 3529690), (22, 1764845), (41, 946990), (55, 705938), (82, 473495), (110, 352969), (205, 189398), (410, 94699), (451, 86090), (902, 43045), (2255, 17218), (4510, 8609)]