2034641125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4099}}^1$

素因数の和:4163

約数の個数: 48

約数和(自身を含む): 2924251200

約数和(自身を除く): 889610075

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 361, 475, 1045, 1375, 1805, 2375, 3971, 4099, 5225, 9025, 19855, 20495, 26125, 45089, 45125, 77881, 99275, 102475, 225445, 389405, 496375, 512375, 856691, 1127225, 1479739, 1947025, 4283455, 5636125, 7398695, 9735125, 16277129, 21417275, 36993475, 81385645, 107086375, 184967375, 406928225, 2034641125]

約数ペア:

[(1, 2034641125), (5, 406928225), (11, 184967375), (19, 107086375), (25, 81385645), (55, 36993475), (95, 21417275), (125, 16277129), (209, 9735125), (275, 7398695), (361, 5636125), (475, 4283455), (1045, 1947025), (1375, 1479739), (1805, 1127225), (2375, 856691), (3971, 512375), (4099, 496375), (5225, 389405), (9025, 225445), (19855, 102475), (20495, 99275), (26125, 77881), (45089, 45125)]