4927000

素因数分解:

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

素因数の和:413

約数の個数: 64

約数和(自身を含む): 12448800

約数和(自身を除く): 7521800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 379, 500, 520, 650, 758, 1000, 1300, 1516, 1625, 1895, 2600, 3032, 3250, 3790, 4927, 6500, 7580, 9475, 9854, 13000, 15160, 18950, 19708, 24635, 37900, 39416, 47375, 49270, 75800, 94750, 98540, 123175, 189500, 197080, 246350, 379000, 492700, 615875, 985400, 1231750, 2463500, 4927000]

約数ペア:

[(1, 4927000), (2, 2463500), (4, 1231750), (5, 985400), (8, 615875), (10, 492700), (13, 379000), (20, 246350), (25, 197080), (26, 189500), (40, 123175), (50, 98540), (52, 94750), (65, 75800), (100, 49270), (104, 47375), (125, 39416), (130, 37900), (200, 24635), (250, 19708), (260, 18950), (325, 15160), (379, 13000), (500, 9854), (520, 9475), (650, 7580), (758, 6500), (1000, 4927), (1300, 3790), (1516, 3250), (1625, 3032), (1895, 2600)]