492033160

素因数分解:

$2^3\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{8431}}^1$

素因数の和:9901

約数の個数: 32

約数和(自身を含む): 1107964800

約数和(自身を除く): 615931640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1459, 2918, 5836, 7295, 8431, 11672, 14590, 16862, 29180, 33724, 42155, 58360, 67448, 84310, 168620, 337240, 12300829, 24601658, 49203316, 61504145, 98406632, 123008290, 246016580, 492033160]

約数ペア:

[(1, 492033160), (2, 246016580), (4, 123008290), (5, 98406632), (8, 61504145), (10, 49203316), (20, 24601658), (40, 12300829), (1459, 337240), (2918, 168620), (5836, 84310), (7295, 67448), (8431, 58360), (11672, 42155), (14590, 33724), (16862, 29180)]