16012750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 32544720

約数和(自身を除く): 16531970

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 379, 650, 758, 845, 1625, 1690, 1895, 3250, 3790, 4225, 4927, 8450, 9475, 9854, 18950, 21125, 24635, 42250, 47375, 49270, 64051, 94750, 123175, 128102, 246350, 320255, 615875, 640510, 1231750, 1601275, 3202550, 8006375, 16012750]

約数ペア:

[(1, 16012750), (2, 8006375), (5, 3202550), (10, 1601275), (13, 1231750), (25, 640510), (26, 615875), (50, 320255), (65, 246350), (125, 128102), (130, 123175), (169, 94750), (250, 64051), (325, 49270), (338, 47375), (379, 42250), (650, 24635), (758, 21125), (845, 18950), (1625, 9854), (1690, 9475), (1895, 8450), (3250, 4927), (3790, 4225)]