72958490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22871}}^1$

素因数の和:22918

約数の個数: 32

約数和(自身を含む): 148210560

約数和(自身を除く): 75252070

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 22871, 45742, 114355, 228710, 251581, 503162, 663259, 1257905, 1326518, 2515810, 3316295, 6632590, 7295849, 14591698, 36479245, 72958490]

約数ペア:

[(1, 72958490), (2, 36479245), (5, 14591698), (10, 7295849), (11, 6632590), (22, 3316295), (29, 2515810), (55, 1326518), (58, 1257905), (110, 663259), (145, 503162), (290, 251581), (319, 228710), (638, 114355), (1595, 45742), (3190, 22871)]