100033640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{357263}}^1$

素因数の和:357281

約数の個数: 32

約数和(自身を含む): 257230080

約数和(自身を除く): 157196440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 357263, 714526, 1429052, 1786315, 2500841, 2858104, 3572630, 5001682, 7145260, 10003364, 12504205, 14290520, 20006728, 25008410, 50016820, 100033640]

約数ペア:

[(1, 100033640), (2, 50016820), (4, 25008410), (5, 20006728), (7, 14290520), (8, 12504205), (10, 10003364), (14, 7145260), (20, 5001682), (28, 3572630), (35, 2858104), (40, 2500841), (56, 1786315), (70, 1429052), (140, 714526), (280, 357263)]