7648160

素因数分解:

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

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 19463976

約数和(自身を除く): 11815816

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, 3677, 7354, 14708, 18385, 29416, 36770, 47801, 58832, 73540, 95602, 117664, 147080, 191204, 239005, 294160, 382408, 478010, 588320, 764816, 956020, 1529632, 1912040, 3824080, 7648160]

約数ペア:

[(1, 7648160), (2, 3824080), (4, 1912040), (5, 1529632), (8, 956020), (10, 764816), (13, 588320), (16, 478010), (20, 382408), (26, 294160), (32, 239005), (40, 191204), (52, 147080), (65, 117664), (80, 95602), (104, 73540), (130, 58832), (160, 47801), (208, 36770), (260, 29416), (416, 18385), (520, 14708), (1040, 7354), (2080, 3677)]