220051630

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 402038784

約数和(自身を除く): 181987154

約数列:

[1, 2, 5, 10, 127, 163, 254, 326, 635, 815, 1063, 1270, 1630, 2126, 5315, 10630, 20701, 41402, 103505, 135001, 173269, 207010, 270002, 346538, 675005, 866345, 1350010, 1732690, 22005163, 44010326, 110025815, 220051630]

約数ペア:

[(1, 220051630), (2, 110025815), (5, 44010326), (10, 22005163), (127, 1732690), (163, 1350010), (254, 866345), (326, 675005), (635, 346538), (815, 270002), (1063, 207010), (1270, 173269), (1630, 135001), (2126, 103505), (5315, 41402), (10630, 20701)]