10957960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 26714340

約数和(自身を除く): 15756380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1621, 1690, 3242, 3380, 6484, 6760, 8105, 12968, 16210, 21073, 32420, 42146, 64840, 84292, 105365, 168584, 210730, 273949, 421460, 547898, 842920, 1095796, 1369745, 2191592, 2739490, 5478980, 10957960]

約数ペア:

[(1, 10957960), (2, 5478980), (4, 2739490), (5, 2191592), (8, 1369745), (10, 1095796), (13, 842920), (20, 547898), (26, 421460), (40, 273949), (52, 210730), (65, 168584), (104, 105365), (130, 84292), (169, 64840), (260, 42146), (338, 32420), (520, 21073), (676, 16210), (845, 12968), (1352, 8105), (1621, 6760), (1690, 6484), (3242, 3380)]