68867360

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11633}}^1$

素因数の和:11685

約数の個数: 48

約数和(自身を含む): 167110776

約数和(自身を除く): 98243416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 11633, 23266, 46532, 58165, 93064, 116330, 186128, 232660, 372256, 430421, 465320, 860842, 930640, 1721684, 1861280, 2152105, 3443368, 4304210, 6886736, 8608420, 13773472, 17216840, 34433680, 68867360]

約数ペア:

[(1, 68867360), (2, 34433680), (4, 17216840), (5, 13773472), (8, 8608420), (10, 6886736), (16, 4304210), (20, 3443368), (32, 2152105), (37, 1861280), (40, 1721684), (74, 930640), (80, 860842), (148, 465320), (160, 430421), (185, 372256), (296, 232660), (370, 186128), (592, 116330), (740, 93064), (1184, 58165), (1480, 46532), (2960, 23266), (5920, 11633)]