7927196110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1\times {\mathrm{13757}}^1$

素因数の和:15780

約数の個数: 32

約数和(自身を含む): 14769488160

約数和(自身を除く): 6842292050

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1987, 3974, 9935, 13757, 19870, 27514, 57623, 68785, 115246, 137570, 288115, 398953, 576230, 797906, 1994765, 3989530, 27335159, 54670318, 136675795, 273351590, 792719611, 1585439222, 3963598055, 7927196110]

約数ペア:

[(1, 7927196110), (2, 3963598055), (5, 1585439222), (10, 792719611), (29, 273351590), (58, 136675795), (145, 54670318), (290, 27335159), (1987, 3989530), (3974, 1994765), (9935, 797906), (13757, 576230), (19870, 398953), (27514, 288115), (57623, 137570), (68785, 115246)]