82585490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37369}}^1$

素因数の和:37406

約数の個数: 32

約数和(自身を含む): 169510320

約数和(自身を除く): 86924830

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 37369, 74738, 186845, 373690, 485797, 635273, 971594, 1270546, 2428985, 3176365, 4857970, 6352730, 8258549, 16517098, 41292745, 82585490]

約数ペア:

[(1, 82585490), (2, 41292745), (5, 16517098), (10, 8258549), (13, 6352730), (17, 4857970), (26, 3176365), (34, 2428985), (65, 1270546), (85, 971594), (130, 635273), (170, 485797), (221, 373690), (442, 186845), (1105, 74738), (2210, 37369)]