38668889395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97169}}^1$

素因数の和:97323

約数の個数: 32

約数和(自身を含む): 50372928000

約数和(自身を除く): 11704038605

約数列:

[1, 5, 19, 59, 71, 95, 295, 355, 1121, 1349, 4189, 5605, 6745, 20945, 79591, 97169, 397955, 485845, 1846211, 5732971, 6898999, 9231055, 28664855, 34494995, 108926449, 131080981, 407040941, 544632245, 655404905, 2035204705, 7733777879, 38668889395]

約数ペア:

[(1, 38668889395), (5, 7733777879), (19, 2035204705), (59, 655404905), (71, 544632245), (95, 407040941), (295, 131080981), (355, 108926449), (1121, 34494995), (1349, 28664855), (4189, 9231055), (5605, 6898999), (6745, 5732971), (20945, 1846211), (79591, 485845), (97169, 397955)]