63900320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36307}}^1$

素因数の和:36333

約数の個数: 48

約数和(自身を含む): 164693088

約数和(自身を除く): 100792768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 36307, 72614, 145228, 181535, 290456, 363070, 399377, 580912, 726140, 798754, 1161824, 1452280, 1597508, 1996885, 2904560, 3195016, 3993770, 5809120, 6390032, 7987540, 12780064, 15975080, 31950160, 63900320]

約数ペア:

[(1, 63900320), (2, 31950160), (4, 15975080), (5, 12780064), (8, 7987540), (10, 6390032), (11, 5809120), (16, 3993770), (20, 3195016), (22, 2904560), (32, 1996885), (40, 1597508), (44, 1452280), (55, 1161824), (80, 798754), (88, 726140), (110, 580912), (160, 399377), (176, 363070), (220, 290456), (352, 181535), (440, 145228), (880, 72614), (1760, 36307)]