2429960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 5889240

約数和(自身を除く): 3459280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4673, 9346, 18692, 23365, 37384, 46730, 60749, 93460, 121498, 186920, 242996, 303745, 485992, 607490, 1214980, 2429960]

約数ペア:

[(1, 2429960), (2, 1214980), (4, 607490), (5, 485992), (8, 303745), (10, 242996), (13, 186920), (20, 121498), (26, 93460), (40, 60749), (52, 46730), (65, 37384), (104, 23365), (130, 18692), (260, 9346), (520, 4673)]