45400690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5626

約数の個数: 32

約数和(自身を含む): 88038720

約数和(自身を除く): 42638030

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 5557, 8170, 11114, 27785, 55570, 105583, 211166, 238951, 477902, 527915, 1055830, 1194755, 2389510, 4540069, 9080138, 22700345, 45400690]

約数ペア:

[(1, 45400690), (2, 22700345), (5, 9080138), (10, 4540069), (19, 2389510), (38, 1194755), (43, 1055830), (86, 527915), (95, 477902), (190, 238951), (215, 211166), (430, 105583), (817, 55570), (1634, 27785), (4085, 11114), (5557, 8170)]