132319960

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{13841}}^1$

素因数の和:14091

約数の個数: 32

約数和(自身を含む): 298987200

約数和(自身を除く): 166667240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 13841, 27682, 55364, 69205, 110728, 138410, 276820, 553640, 3307999, 6615998, 13231996, 16539995, 26463992, 33079990, 66159980, 132319960]

約数ペア:

[(1, 132319960), (2, 66159980), (4, 33079990), (5, 26463992), (8, 16539995), (10, 13231996), (20, 6615998), (40, 3307999), (239, 553640), (478, 276820), (956, 138410), (1195, 110728), (1912, 69205), (2390, 55364), (4780, 27682), (9560, 13841)]