40229530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15901}}^1$

素因数の和:15942

約数の個数: 32

約数和(自身を含む): 82435968

約数和(自身を除く): 42206438

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15901, 31802, 79505, 159010, 174911, 349822, 365723, 731446, 874555, 1749110, 1828615, 3657230, 4022953, 8045906, 20114765, 40229530]

約数ペア:

[(1, 40229530), (2, 20114765), (5, 8045906), (10, 4022953), (11, 3657230), (22, 1828615), (23, 1749110), (46, 874555), (55, 731446), (110, 365723), (115, 349822), (230, 174911), (253, 159010), (506, 79505), (1265, 31802), (2530, 15901)]