4723360

素因数分解:

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

素因数の和:625

約数の個数: 48

約数和(自身を含む): 11389896

約数和(自身を除く): 6666536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 557, 848, 1060, 1114, 1696, 2120, 2228, 2785, 4240, 4456, 5570, 8480, 8912, 11140, 17824, 22280, 29521, 44560, 59042, 89120, 118084, 147605, 236168, 295210, 472336, 590420, 944672, 1180840, 2361680, 4723360]

約数ペア:

[(1, 4723360), (2, 2361680), (4, 1180840), (5, 944672), (8, 590420), (10, 472336), (16, 295210), (20, 236168), (32, 147605), (40, 118084), (53, 89120), (80, 59042), (106, 44560), (160, 29521), (212, 22280), (265, 17824), (424, 11140), (530, 8912), (557, 8480), (848, 5570), (1060, 4456), (1114, 4240), (1696, 2785), (2120, 2228)]