41396920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 97459200

約数和(自身を除く): 56062280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 281, 290, 508, 562, 580, 635, 1016, 1124, 1160, 1270, 1405, 2248, 2540, 2810, 3683, 5080, 5620, 7366, 8149, 11240, 14732, 16298, 18415, 29464, 32596, 35687, 36830, 40745, 65192, 71374, 73660, 81490, 142748, 147320, 162980, 178435, 285496, 325960, 356870, 713740, 1034923, 1427480, 2069846, 4139692, 5174615, 8279384, 10349230, 20698460, 41396920]

約数ペア:

[(1, 41396920), (2, 20698460), (4, 10349230), (5, 8279384), (8, 5174615), (10, 4139692), (20, 2069846), (29, 1427480), (40, 1034923), (58, 713740), (116, 356870), (127, 325960), (145, 285496), (232, 178435), (254, 162980), (281, 147320), (290, 142748), (508, 81490), (562, 73660), (580, 71374), (635, 65192), (1016, 40745), (1124, 36830), (1160, 35687), (1270, 32596), (1405, 29464), (2248, 18415), (2540, 16298), (2810, 14732), (3683, 11240), (5080, 8149), (5620, 7366)]