8772560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 20791080

約数和(自身を除く): 12018520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2069, 2120, 4138, 4240, 8276, 10345, 16552, 20690, 33104, 41380, 82760, 109657, 165520, 219314, 438628, 548285, 877256, 1096570, 1754512, 2193140, 4386280, 8772560]

約数ペア:

[(1, 8772560), (2, 4386280), (4, 2193140), (5, 1754512), (8, 1096570), (10, 877256), (16, 548285), (20, 438628), (40, 219314), (53, 165520), (80, 109657), (106, 82760), (212, 41380), (265, 33104), (424, 20690), (530, 16552), (848, 10345), (1060, 8276), (2069, 4240), (2120, 4138)]