2013132250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3877}}^1$

素因数の和:3992

約数の個数: 64

約数和(自身を含む): 3949231104

約数和(自身を除く): 1936098854

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 67, 125, 134, 155, 250, 310, 335, 670, 775, 1550, 1675, 2077, 3350, 3875, 3877, 4154, 7750, 7754, 8375, 10385, 16750, 19385, 20770, 38770, 51925, 96925, 103850, 120187, 193850, 240374, 259625, 259759, 484625, 519250, 519518, 600935, 969250, 1201870, 1298795, 2597590, 3004675, 6009350, 6493975, 8052529, 12987950, 15023375, 16105058, 30046750, 32469875, 40262645, 64939750, 80525290, 201313225, 402626450, 1006566125, 2013132250]

約数ペア:

[(1, 2013132250), (2, 1006566125), (5, 402626450), (10, 201313225), (25, 80525290), (31, 64939750), (50, 40262645), (62, 32469875), (67, 30046750), (125, 16105058), (134, 15023375), (155, 12987950), (250, 8052529), (310, 6493975), (335, 6009350), (670, 3004675), (775, 2597590), (1550, 1298795), (1675, 1201870), (2077, 969250), (3350, 600935), (3875, 519518), (3877, 519250), (4154, 484625), (7750, 259759), (7754, 259625), (8375, 240374), (10385, 193850), (16750, 120187), (19385, 103850), (20770, 96925), (38770, 51925)]