56702500

素因数分解:

$2^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 127556044

約数和(自身を除く): 70853544

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 613, 625, 740, 925, 1226, 1250, 1850, 2452, 2500, 3065, 3700, 4625, 6130, 9250, 12260, 15325, 18500, 22681, 23125, 30650, 45362, 46250, 61300, 76625, 90724, 92500, 113405, 153250, 226810, 306500, 383125, 453620, 567025, 766250, 1134050, 1532500, 2268100, 2835125, 5670250, 11340500, 14175625, 28351250, 56702500]

約数ペア:

[(1, 56702500), (2, 28351250), (4, 14175625), (5, 11340500), (10, 5670250), (20, 2835125), (25, 2268100), (37, 1532500), (50, 1134050), (74, 766250), (100, 567025), (125, 453620), (148, 383125), (185, 306500), (250, 226810), (370, 153250), (500, 113405), (613, 92500), (625, 90724), (740, 76625), (925, 61300), (1226, 46250), (1250, 45362), (1850, 30650), (2452, 23125), (2500, 22681), (3065, 18500), (3700, 15325), (4625, 12260), (6130, 9250)]