1156559631380

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{2379067}}^1$

素因数の和:2379408

約数の個数: 48

約数和(自身を含む): 2462049891840

約数和(自身を除く): 1305490260460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 223, 436, 446, 545, 892, 1090, 1115, 2180, 2230, 4460, 24307, 48614, 97228, 121535, 243070, 486140, 2379067, 4758134, 9516268, 11895335, 23790670, 47581340, 259318303, 518636606, 530531941, 1037273212, 1061063882, 1296591515, 2122127764, 2593183030, 2652659705, 5186366060, 5305319410, 10610638820, 57827981569, 115655963138, 231311926276, 289139907845, 578279815690, 1156559631380]

約数ペア:

[(1, 1156559631380), (2, 578279815690), (4, 289139907845), (5, 231311926276), (10, 115655963138), (20, 57827981569), (109, 10610638820), (218, 5305319410), (223, 5186366060), (436, 2652659705), (446, 2593183030), (545, 2122127764), (892, 1296591515), (1090, 1061063882), (1115, 1037273212), (2180, 530531941), (2230, 518636606), (4460, 259318303), (24307, 47581340), (48614, 23790670), (97228, 11895335), (121535, 9516268), (243070, 4758134), (486140, 2379067)]