102022180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4967}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 233694720

約数和(自身を除く): 131672540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 4967, 5135, 9934, 10270, 19868, 20540, 24835, 49670, 64571, 99340, 129142, 258284, 322855, 392393, 645710, 784786, 1291420, 1569572, 1961965, 3923930, 5101109, 7847860, 10202218, 20404436, 25505545, 51011090, 102022180]

約数ペア:

[(1, 102022180), (2, 51011090), (4, 25505545), (5, 20404436), (10, 10202218), (13, 7847860), (20, 5101109), (26, 3923930), (52, 1961965), (65, 1569572), (79, 1291420), (130, 784786), (158, 645710), (260, 392393), (316, 322855), (395, 258284), (790, 129142), (1027, 99340), (1580, 64571), (2054, 49670), (4108, 24835), (4967, 20540), (5135, 19868), (9934, 10270)]