15527200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1526

約数の個数: 72

約数和(自身を含む): 40848948

約数和(自身を除く): 25321748

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, 1040, 1300, 1493, 2080, 2600, 2986, 5200, 5972, 7465, 10400, 11944, 14930, 19409, 23888, 29860, 37325, 38818, 47776, 59720, 74650, 77636, 97045, 119440, 149300, 155272, 194090, 238880, 298600, 310544, 388180, 485225, 597200, 621088, 776360, 970450, 1194400, 1552720, 1940900, 3105440, 3881800, 7763600, 15527200]

約数ペア:

[(1, 15527200), (2, 7763600), (4, 3881800), (5, 3105440), (8, 1940900), (10, 1552720), (13, 1194400), (16, 970450), (20, 776360), (25, 621088), (26, 597200), (32, 485225), (40, 388180), (50, 310544), (52, 298600), (65, 238880), (80, 194090), (100, 155272), (104, 149300), (130, 119440), (160, 97045), (200, 77636), (208, 74650), (260, 59720), (325, 47776), (400, 38818), (416, 37325), (520, 29860), (650, 23888), (800, 19409), (1040, 14930), (1300, 11944), (1493, 10400), (2080, 7465), (2600, 5972), (2986, 5200)]