4176578996840

素因数分解:

$2^3\times 5^1\times {\mathrm{52259}}^1\times {\mathrm{1998019}}^1$

素因数の和:2050289

約数の個数: 32

約数和(自身を含む): 9397487268000

約数和(自身を除く): 5220908271160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52259, 104518, 209036, 261295, 418072, 522590, 1045180, 1998019, 2090360, 3996038, 7992076, 9990095, 15984152, 19980190, 39960380, 79920760, 104414474921, 208828949842, 417657899684, 522072374605, 835315799368, 1044144749210, 2088289498420, 4176578996840]

約数ペア:

[(1, 4176578996840), (2, 2088289498420), (4, 1044144749210), (5, 835315799368), (8, 522072374605), (10, 417657899684), (20, 208828949842), (40, 104414474921), (52259, 79920760), (104518, 39960380), (209036, 19980190), (261295, 15984152), (418072, 9990095), (522590, 7992076), (1045180, 3996038), (1998019, 2090360)]