6405100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 54

約数和(自身を含む): 15090180

約数和(自身を除く): 8685080

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 379, 650, 676, 758, 845, 1300, 1516, 1690, 1895, 3380, 3790, 4225, 4927, 7580, 8450, 9475, 9854, 16900, 18950, 19708, 24635, 37900, 49270, 64051, 98540, 123175, 128102, 246350, 256204, 320255, 492700, 640510, 1281020, 1601275, 3202550, 6405100]

約数ペア:

[(1, 6405100), (2, 3202550), (4, 1601275), (5, 1281020), (10, 640510), (13, 492700), (20, 320255), (25, 256204), (26, 246350), (50, 128102), (52, 123175), (65, 98540), (100, 64051), (130, 49270), (169, 37900), (260, 24635), (325, 19708), (338, 18950), (379, 16900), (650, 9854), (676, 9475), (758, 8450), (845, 7580), (1300, 4927), (1516, 4225), (1690, 3790), (1895, 3380)]