11869474900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{16529}}^1$

素因数の和:16753

約数の個数: 72

約数和(自身を含む): 26515177920

約数和(自身を除く): 14645703020

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 167, 172, 215, 334, 430, 668, 835, 860, 1075, 1670, 2150, 3340, 4175, 4300, 7181, 8350, 14362, 16529, 16700, 28724, 33058, 35905, 66116, 71810, 82645, 143620, 165290, 179525, 330580, 359050, 413225, 710747, 718100, 826450, 1421494, 1652900, 2760343, 2842988, 3553735, 5520686, 7107470, 11041372, 13801715, 14214940, 17768675, 27603430, 35537350, 55206860, 69008575, 71074700, 118694749, 138017150, 237389498, 276034300, 474778996, 593473745, 1186947490, 2373894980, 2967368725, 5934737450, 11869474900]

約数ペア:

[(1, 11869474900), (2, 5934737450), (4, 2967368725), (5, 2373894980), (10, 1186947490), (20, 593473745), (25, 474778996), (43, 276034300), (50, 237389498), (86, 138017150), (100, 118694749), (167, 71074700), (172, 69008575), (215, 55206860), (334, 35537350), (430, 27603430), (668, 17768675), (835, 14214940), (860, 13801715), (1075, 11041372), (1670, 7107470), (2150, 5520686), (3340, 3553735), (4175, 2842988), (4300, 2760343), (7181, 1652900), (8350, 1421494), (14362, 826450), (16529, 718100), (16700, 710747), (28724, 413225), (33058, 359050), (35905, 330580), (66116, 179525), (71810, 165290), (82645, 143620)]