425172336340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{291213929}}^1$

素因数の和:291214011

約数の個数: 24

約数和(自身を含む): 905092894440

約数和(自身を除く): 479920558100

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 291213929, 582427858, 1164855716, 1456069645, 2912139290, 5824278580, 21258616817, 42517233634, 85034467268, 106293084085, 212586168170, 425172336340]

約数ペア:

[(1, 425172336340), (2, 212586168170), (4, 106293084085), (5, 85034467268), (10, 42517233634), (20, 21258616817), (73, 5824278580), (146, 2912139290), (292, 1456069645), (365, 1164855716), (730, 582427858), (1460, 291213929)]