2018096500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{883}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 5050596096

約数和(自身を除く): 3032499596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 653, 700, 875, 883, 1306, 1750, 1766, 2612, 3265, 3500, 3532, 4415, 4571, 6181, 6530, 8830, 9142, 12362, 13060, 16325, 17660, 18284, 22075, 22855, 24724, 30905, 32650, 44150, 45710, 61810, 65300, 81625, 88300, 91420, 110375, 114275, 123620, 154525, 163250, 220750, 228550, 309050, 326500, 441500, 457100, 571375, 576599, 618100, 772625, 1142750, 1153198, 1545250, 2285500, 2306396, 2882995, 3090500, 4036193, 5765990, 8072386, 11531980, 14414975, 16144772, 20180965, 28829950, 40361930, 57659900, 72074875, 80723860, 100904825, 144149750, 201809650, 288299500, 403619300, 504524125, 1009048250, 2018096500]

約数ペア:

[(1, 2018096500), (2, 1009048250), (4, 504524125), (5, 403619300), (7, 288299500), (10, 201809650), (14, 144149750), (20, 100904825), (25, 80723860), (28, 72074875), (35, 57659900), (50, 40361930), (70, 28829950), (100, 20180965), (125, 16144772), (140, 14414975), (175, 11531980), (250, 8072386), (350, 5765990), (500, 4036193), (653, 3090500), (700, 2882995), (875, 2306396), (883, 2285500), (1306, 1545250), (1750, 1153198), (1766, 1142750), (2612, 772625), (3265, 618100), (3500, 576599), (3532, 571375), (4415, 457100), (4571, 441500), (6181, 326500), (6530, 309050), (8830, 228550), (9142, 220750), (12362, 163250), (13060, 154525), (16325, 123620), (17660, 114275), (18284, 110375), (22075, 91420), (22855, 88300), (24724, 81625), (30905, 65300), (32650, 61810), (44150, 45710)]