12393156580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{112481}}^1$

素因数の和:113284

約数の個数: 48

約数和(自身を含む): 29781634176

約数和(自身を除く): 17388477596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 787, 1574, 3148, 3935, 5509, 7870, 11018, 15740, 22036, 27545, 55090, 110180, 112481, 224962, 449924, 562405, 787367, 1124810, 1574734, 2249620, 3149468, 3936835, 7873670, 15747340, 88522547, 177045094, 354090188, 442612735, 619657829, 885225470, 1239315658, 1770450940, 2478631316, 3098289145, 6196578290, 12393156580]

約数ペア:

[(1, 12393156580), (2, 6196578290), (4, 3098289145), (5, 2478631316), (7, 1770450940), (10, 1239315658), (14, 885225470), (20, 619657829), (28, 442612735), (35, 354090188), (70, 177045094), (140, 88522547), (787, 15747340), (1574, 7873670), (3148, 3936835), (3935, 3149468), (5509, 2249620), (7870, 1574734), (11018, 1124810), (15740, 787367), (22036, 562405), (27545, 449924), (55090, 224962), (110180, 112481)]