4185350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 8624448

約数和(自身を除く): 4439098

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 137, 235, 274, 325, 470, 611, 650, 685, 1175, 1222, 1370, 1781, 2350, 3055, 3425, 3562, 6110, 6439, 6850, 8905, 12878, 15275, 17810, 30550, 32195, 44525, 64390, 83707, 89050, 160975, 167414, 321950, 418535, 837070, 2092675, 4185350]

約数ペア:

[(1, 4185350), (2, 2092675), (5, 837070), (10, 418535), (13, 321950), (25, 167414), (26, 160975), (47, 89050), (50, 83707), (65, 64390), (94, 44525), (130, 32195), (137, 30550), (235, 17810), (274, 15275), (325, 12878), (470, 8905), (611, 6850), (650, 6439), (685, 6110), (1175, 3562), (1222, 3425), (1370, 3055), (1781, 2350)]