4893200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 12673668

約数和(自身を除く): 7780468

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 941, 1040, 1300, 1882, 2600, 3764, 4705, 5200, 7528, 9410, 12233, 15056, 18820, 23525, 24466, 37640, 47050, 48932, 61165, 75280, 94100, 97864, 122330, 188200, 195728, 244660, 305825, 376400, 489320, 611650, 978640, 1223300, 2446600, 4893200]

約数ペア:

[(1, 4893200), (2, 2446600), (4, 1223300), (5, 978640), (8, 611650), (10, 489320), (13, 376400), (16, 305825), (20, 244660), (25, 195728), (26, 188200), (40, 122330), (50, 97864), (52, 94100), (65, 75280), (80, 61165), (100, 48932), (104, 47050), (130, 37640), (200, 24466), (208, 23525), (260, 18820), (325, 15056), (400, 12233), (520, 9410), (650, 7528), (941, 5200), (1040, 4705), (1300, 3764), (1882, 2600)]