40538630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33503}}^1$

素因数の和:33532

約数の個数: 24

約数和(自身を含む): 80208576

約数和(自身を除く): 39669946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 33503, 67006, 167515, 335030, 368533, 737066, 1842665, 3685330, 4053863, 8107726, 20269315, 40538630]

約数ペア:

[(1, 40538630), (2, 20269315), (5, 8107726), (10, 4053863), (11, 3685330), (22, 1842665), (55, 737066), (110, 368533), (121, 335030), (242, 167515), (605, 67006), (1210, 33503)]