9786400

素因数分解:

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

素因数の和:974

約数の個数: 72

約数和(自身を含む): 25756164

約数和(自身を除く): 15969764

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 941, 1040, 1300, 1882, 2080, 2600, 3764, 4705, 5200, 7528, 9410, 10400, 12233, 15056, 18820, 23525, 24466, 30112, 37640, 47050, 48932, 61165, 75280, 94100, 97864, 122330, 150560, 188200, 195728, 244660, 305825, 376400, 391456, 489320, 611650, 752800, 978640, 1223300, 1957280, 2446600, 4893200, 9786400]

約数ペア:

[(1, 9786400), (2, 4893200), (4, 2446600), (5, 1957280), (8, 1223300), (10, 978640), (13, 752800), (16, 611650), (20, 489320), (25, 391456), (26, 376400), (32, 305825), (40, 244660), (50, 195728), (52, 188200), (65, 150560), (80, 122330), (100, 97864), (104, 94100), (130, 75280), (160, 61165), (200, 48932), (208, 47050), (260, 37640), (325, 30112), (400, 24466), (416, 23525), (520, 18820), (650, 15056), (800, 12233), (941, 10400), (1040, 9410), (1300, 7528), (1882, 5200), (2080, 4705), (2600, 3764)]