492772040

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{15937}}^1$

素因数の和:16721

約数の個数: 32

約数和(自身を含む): 1110241080

約数和(自身を除く): 617469040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 7730, 15460, 15937, 30920, 31874, 63748, 79685, 127496, 159370, 318740, 637480, 12319301, 24638602, 49277204, 61596505, 98554408, 123193010, 246386020, 492772040]

約数ペア:

[(1, 492772040), (2, 246386020), (4, 123193010), (5, 98554408), (8, 61596505), (10, 49277204), (20, 24638602), (40, 12319301), (773, 637480), (1546, 318740), (3092, 159370), (3865, 127496), (6184, 79685), (7730, 63748), (15460, 31874), (15937, 30920)]