2573680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 6106752

約数和(自身を除く): 3533072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 607, 848, 1060, 1214, 2120, 2428, 3035, 4240, 4856, 6070, 9712, 12140, 24280, 32171, 48560, 64342, 128684, 160855, 257368, 321710, 514736, 643420, 1286840, 2573680]

約数ペア:

[(1, 2573680), (2, 1286840), (4, 643420), (5, 514736), (8, 321710), (10, 257368), (16, 160855), (20, 128684), (40, 64342), (53, 48560), (80, 32171), (106, 24280), (212, 12140), (265, 9712), (424, 6070), (530, 4856), (607, 4240), (848, 3035), (1060, 2428), (1214, 2120)]