4839740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 10332672

約数和(自身を除く): 5492932

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3967, 7934, 15868, 19835, 39670, 79340, 241987, 483974, 967948, 1209935, 2419870, 4839740]

約数ペア:

[(1, 4839740), (2, 2419870), (4, 1209935), (5, 967948), (10, 483974), (20, 241987), (61, 79340), (122, 39670), (244, 19835), (305, 15868), (610, 7934), (1220, 3967)]