2862710320

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{219533}}^1$

素因数の和:219709

約数の個数: 40

約数和(自身を含む): 6696665136

約数和(自身を除く): 3833954816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 219533, 439066, 878132, 1097665, 1756264, 2195330, 3512528, 4390660, 8781320, 17562640, 35783879, 71567758, 143135516, 178919395, 286271032, 357838790, 572542064, 715677580, 1431355160, 2862710320]

約数ペア:

[(1, 2862710320), (2, 1431355160), (4, 715677580), (5, 572542064), (8, 357838790), (10, 286271032), (16, 178919395), (20, 143135516), (40, 71567758), (80, 35783879), (163, 17562640), (326, 8781320), (652, 4390660), (815, 3512528), (1304, 2195330), (1630, 1756264), (2608, 1097665), (3260, 878132), (6520, 439066), (13040, 219533)]