40386148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 80494848

約数和(自身を除く): 40108700

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 367, 451, 671, 734, 902, 1342, 1468, 1804, 2501, 2684, 4037, 5002, 8074, 10004, 15047, 16148, 22387, 27511, 30094, 44774, 55022, 60188, 89548, 110044, 165517, 246257, 331034, 492514, 662068, 917867, 985028, 1835734, 3671468, 10096537, 20193074, 40386148]

約数ペア:

[(1, 40386148), (2, 20193074), (4, 10096537), (11, 3671468), (22, 1835734), (41, 985028), (44, 917867), (61, 662068), (82, 492514), (122, 331034), (164, 246257), (244, 165517), (367, 110044), (451, 89548), (671, 60188), (734, 55022), (902, 44774), (1342, 30094), (1468, 27511), (1804, 22387), (2501, 16148), (2684, 15047), (4037, 10004), (5002, 8074)]