7124161460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 17240950272

約数和(自身を除く): 10116788812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 31, 52, 58, 62, 65, 116, 124, 130, 145, 155, 260, 290, 310, 377, 403, 580, 620, 754, 806, 841, 899, 1051, 1508, 1612, 1682, 1798, 1885, 2015, 2102, 3364, 3596, 3770, 4030, 4204, 4205, 4495, 5255, 7540, 8060, 8410, 8990, 10510, 10933, 11687, 13663, 16820, 17980, 21020, 21866, 23374, 26071, 27326, 30479, 32581, 43732, 46748, 52142, 54652, 54665, 58435, 60958, 65162, 68315, 104284, 109330, 116870, 121916, 130324, 130355, 136630, 152395, 162905, 218660, 233740, 260710, 273260, 304790, 325810, 338923, 396227, 423553, 521420, 609580, 651620, 677846, 792454, 847106, 883891, 944849, 1355692, 1584908, 1694212, 1694615, 1767782, 1889698, 1981135, 2117765, 3389230, 3535564, 3779396, 3962270, 4235530, 4419455, 4724245, 6778460, 7924540, 8471060, 8838910, 9448490, 11490583, 12283037, 17677820, 18896980, 22981166, 24566074, 27400621, 45962332, 49132148, 54801242, 57452915, 61415185, 109602484, 114905830, 122830370, 137003105, 229811660, 245660740, 274006210, 356208073, 548012420, 712416146, 1424832292, 1781040365, 3562080730, 7124161460]

約数ペア:

[(1, 7124161460), (2, 3562080730), (4, 1781040365), (5, 1424832292), (10, 712416146), (13, 548012420), (20, 356208073), (26, 274006210), (29, 245660740), (31, 229811660), (52, 137003105), (58, 122830370), (62, 114905830), (65, 109602484), (116, 61415185), (124, 57452915), (130, 54801242), (145, 49132148), (155, 45962332), (260, 27400621), (290, 24566074), (310, 22981166), (377, 18896980), (403, 17677820), (580, 12283037), (620, 11490583), (754, 9448490), (806, 8838910), (841, 8471060), (899, 7924540), (1051, 6778460), (1508, 4724245), (1612, 4419455), (1682, 4235530), (1798, 3962270), (1885, 3779396), (2015, 3535564), (2102, 3389230), (3364, 2117765), (3596, 1981135), (3770, 1889698), (4030, 1767782), (4204, 1694615), (4205, 1694212), (4495, 1584908), (5255, 1355692), (7540, 944849), (8060, 883891), (8410, 847106), (8990, 792454), (10510, 677846), (10933, 651620), (11687, 609580), (13663, 521420), (16820, 423553), (17980, 396227), (21020, 338923), (21866, 325810), (23374, 304790), (26071, 273260), (27326, 260710), (30479, 233740), (32581, 218660), (43732, 162905), (46748, 152395), (52142, 136630), (54652, 130355), (54665, 130324), (58435, 121916), (60958, 116870), (65162, 109330), (68315, 104284)]