2018608850

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 3790257408

約数和(自身を除く): 1771648558

約数列:

[1, 2, 5, 10, 25, 50, 227, 293, 454, 586, 607, 1135, 1214, 1465, 2270, 2930, 3035, 5675, 6070, 7325, 11350, 14650, 15175, 30350, 66511, 133022, 137789, 177851, 275578, 332555, 355702, 665110, 688945, 889255, 1377890, 1662775, 1778510, 3325550, 3444725, 4446275, 6889450, 8892550, 40372177, 80744354, 201860885, 403721770, 1009304425, 2018608850]

約数ペア:

[(1, 2018608850), (2, 1009304425), (5, 403721770), (10, 201860885), (25, 80744354), (50, 40372177), (227, 8892550), (293, 6889450), (454, 4446275), (586, 3444725), (607, 3325550), (1135, 1778510), (1214, 1662775), (1465, 1377890), (2270, 889255), (2930, 688945), (3035, 665110), (5675, 355702), (6070, 332555), (7325, 275578), (11350, 177851), (14650, 137789), (15175, 133022), (30350, 66511)]