63333920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30449}}^1$

素因数の和:30477

約数の個数: 48

約数和(自身を含む): 161141400

約数和(自身を除く): 97807480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 30449, 60898, 121796, 152245, 243592, 304490, 395837, 487184, 608980, 791674, 974368, 1217960, 1583348, 1979185, 2435920, 3166696, 3958370, 4871840, 6333392, 7916740, 12666784, 15833480, 31666960, 63333920]

約数ペア:

[(1, 63333920), (2, 31666960), (4, 15833480), (5, 12666784), (8, 7916740), (10, 6333392), (13, 4871840), (16, 3958370), (20, 3166696), (26, 2435920), (32, 1979185), (40, 1583348), (52, 1217960), (65, 974368), (80, 791674), (104, 608980), (130, 487184), (160, 395837), (208, 304490), (260, 243592), (416, 152245), (520, 121796), (1040, 60898), (2080, 30449)]