74771450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 153870360

約数和(自身を除く): 79098910

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 3109, 4810, 6218, 12025, 15545, 24050, 31090, 40417, 77725, 80834, 115033, 155450, 202085, 230066, 404170, 575165, 1010425, 1150330, 1495429, 2020850, 2875825, 2990858, 5751650, 7477145, 14954290, 37385725, 74771450]

約数ペア:

[(1, 74771450), (2, 37385725), (5, 14954290), (10, 7477145), (13, 5751650), (25, 2990858), (26, 2875825), (37, 2020850), (50, 1495429), (65, 1150330), (74, 1010425), (130, 575165), (185, 404170), (325, 230066), (370, 202085), (481, 155450), (650, 115033), (925, 80834), (962, 77725), (1850, 40417), (2405, 31090), (3109, 24050), (4810, 15545), (6218, 12025)]