1657103620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{34337}}^1$

素因数の和:34492

約数の個数: 48

約数和(自身を含む): 3692021760

約数和(自身を除く): 2034918140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4826, 9652, 12065, 24130, 34337, 48260, 68674, 137348, 171685, 343370, 652403, 686740, 1304806, 2609612, 3262015, 4360799, 6524030, 8721598, 13048060, 17443196, 21803995, 43607990, 82855181, 87215980, 165710362, 331420724, 414275905, 828551810, 1657103620]

約数ペア:

[(1, 1657103620), (2, 828551810), (4, 414275905), (5, 331420724), (10, 165710362), (19, 87215980), (20, 82855181), (38, 43607990), (76, 21803995), (95, 17443196), (127, 13048060), (190, 8721598), (254, 6524030), (380, 4360799), (508, 3262015), (635, 2609612), (1270, 1304806), (2413, 686740), (2540, 652403), (4826, 343370), (9652, 171685), (12065, 137348), (24130, 68674), (34337, 48260)]