545502280

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{35983}}^1$

素因数の和:36373

約数の個数: 32

約数和(自身を含む): 1230652800

約数和(自身を除く): 685150520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 15160, 35983, 71966, 143932, 179915, 287864, 359830, 719660, 1439320, 13637557, 27275114, 54550228, 68187785, 109100456, 136375570, 272751140, 545502280]

約数ペア:

[(1, 545502280), (2, 272751140), (4, 136375570), (5, 109100456), (8, 68187785), (10, 54550228), (20, 27275114), (40, 13637557), (379, 1439320), (758, 719660), (1516, 359830), (1895, 287864), (3032, 179915), (3790, 143932), (7580, 71966), (15160, 35983)]