75525580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3677}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 173013120

約数和(自身を除く): 97487540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 3677, 4108, 5135, 7354, 10270, 14708, 18385, 20540, 36770, 47801, 73540, 95602, 191204, 239005, 290483, 478010, 580966, 956020, 1161932, 1452415, 2904830, 3776279, 5809660, 7552558, 15105116, 18881395, 37762790, 75525580]

約数ペア:

[(1, 75525580), (2, 37762790), (4, 18881395), (5, 15105116), (10, 7552558), (13, 5809660), (20, 3776279), (26, 2904830), (52, 1452415), (65, 1161932), (79, 956020), (130, 580966), (158, 478010), (260, 290483), (316, 239005), (395, 191204), (790, 95602), (1027, 73540), (1580, 47801), (2054, 36770), (3677, 20540), (4108, 18385), (5135, 14708), (7354, 10270)]