41738450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 84343560

約数和(自身を除く): 42605110

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 409, 650, 785, 818, 1570, 2041, 2045, 3925, 4082, 4090, 5317, 7850, 10205, 10225, 10634, 20410, 20450, 26585, 51025, 53170, 64213, 102050, 128426, 132925, 265850, 321065, 642130, 834769, 1605325, 1669538, 3210650, 4173845, 8347690, 20869225, 41738450]

約数ペア:

[(1, 41738450), (2, 20869225), (5, 8347690), (10, 4173845), (13, 3210650), (25, 1669538), (26, 1605325), (50, 834769), (65, 642130), (130, 321065), (157, 265850), (314, 132925), (325, 128426), (409, 102050), (650, 64213), (785, 53170), (818, 51025), (1570, 26585), (2041, 20450), (2045, 20410), (3925, 10634), (4082, 10225), (4090, 10205), (5317, 7850)]