10341640

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 23391000

約数和(自身を除く): 13049360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1129, 1145, 1832, 2258, 2290, 4516, 4580, 5645, 9032, 9160, 11290, 22580, 45160, 258541, 517082, 1034164, 1292705, 2068328, 2585410, 5170820, 10341640]

約数ペア:

[(1, 10341640), (2, 5170820), (4, 2585410), (5, 2068328), (8, 1292705), (10, 1034164), (20, 517082), (40, 258541), (229, 45160), (458, 22580), (916, 11290), (1129, 9160), (1145, 9032), (1832, 5645), (2258, 4580), (2290, 4516)]