40658090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3391}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 80593920

約数和(自身を除く): 39935830

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 3391, 5995, 6782, 11990, 16955, 33910, 37301, 74602, 186505, 369619, 373010, 739238, 1848095, 3696190, 4065809, 8131618, 20329045, 40658090]

約数ペア:

[(1, 40658090), (2, 20329045), (5, 8131618), (10, 4065809), (11, 3696190), (22, 1848095), (55, 739238), (109, 373010), (110, 369619), (218, 186505), (545, 74602), (1090, 37301), (1199, 33910), (2398, 16955), (3391, 11990), (5995, 6782)]