2929960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6659}}^1$

素因数の和:6681

約数の個数: 32

約数和(自身を含む): 7192800

約数和(自身を除く): 4262840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6659, 13318, 26636, 33295, 53272, 66590, 73249, 133180, 146498, 266360, 292996, 366245, 585992, 732490, 1464980, 2929960]

約数ペア:

[(1, 2929960), (2, 1464980), (4, 732490), (5, 585992), (8, 366245), (10, 292996), (11, 266360), (20, 146498), (22, 133180), (40, 73249), (44, 66590), (55, 53272), (88, 33295), (110, 26636), (220, 13318), (440, 6659)]