2953202480

素因数分解:

$2^4\times 5^1\times {\mathrm{36915031}}^1$

素因数の和:36915044

約数の個数: 20

約数和(自身を含む): 6866195952

約数和(自身を除く): 3912993472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36915031, 73830062, 147660124, 184575155, 295320248, 369150310, 590640496, 738300620, 1476601240, 2953202480]

約数ペア:

[(1, 2953202480), (2, 1476601240), (4, 738300620), (5, 590640496), (8, 369150310), (10, 295320248), (16, 184575155), (20, 147660124), (40, 73830062), (80, 36915031)]