82775380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14321}}^1$

素因数の和:14364

約数の個数: 36

約数和(自身を含む): 184667868

約数和(自身を除く): 101892488

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 14321, 28642, 57284, 71605, 143210, 243457, 286420, 486914, 973828, 1217285, 2434570, 4138769, 4869140, 8277538, 16555076, 20693845, 41387690, 82775380]

約数ペア:

[(1, 82775380), (2, 41387690), (4, 20693845), (5, 16555076), (10, 8277538), (17, 4869140), (20, 4138769), (34, 2434570), (68, 1217285), (85, 973828), (170, 486914), (289, 286420), (340, 243457), (578, 143210), (1156, 71605), (1445, 57284), (2890, 28642), (5780, 14321)]