2361680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 5604552

約数和(自身を除く): 3242872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 557, 848, 1060, 1114, 2120, 2228, 2785, 4240, 4456, 5570, 8912, 11140, 22280, 29521, 44560, 59042, 118084, 147605, 236168, 295210, 472336, 590420, 1180840, 2361680]

約数ペア:

[(1, 2361680), (2, 1180840), (4, 590420), (5, 472336), (8, 295210), (10, 236168), (16, 147605), (20, 118084), (40, 59042), (53, 44560), (80, 29521), (106, 22280), (212, 11140), (265, 8912), (424, 5570), (530, 4456), (557, 4240), (848, 2785), (1060, 2228), (1114, 2120)]