88433680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20857}}^1$

素因数の和:20923

約数の個数: 40

約数和(自身を含む): 209497752

約数和(自身を除く): 121064072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 20857, 41714, 83428, 104285, 166856, 208570, 333712, 417140, 834280, 1105421, 1668560, 2210842, 4421684, 5527105, 8843368, 11054210, 17686736, 22108420, 44216840, 88433680]

約数ペア:

[(1, 88433680), (2, 44216840), (4, 22108420), (5, 17686736), (8, 11054210), (10, 8843368), (16, 5527105), (20, 4421684), (40, 2210842), (53, 1668560), (80, 1105421), (106, 834280), (212, 417140), (265, 333712), (424, 208570), (530, 166856), (848, 104285), (1060, 83428), (2120, 41714), (4240, 20857)]