112685000

素因数分解:

$2^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 272912640

約数和(自身を除く): 160227640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 625, 727, 775, 1000, 1240, 1250, 1454, 1550, 2500, 2908, 3100, 3635, 3875, 5000, 5816, 6200, 7270, 7750, 14540, 15500, 18175, 19375, 22537, 29080, 31000, 36350, 38750, 45074, 72700, 77500, 90148, 90875, 112685, 145400, 155000, 180296, 181750, 225370, 363500, 450740, 454375, 563425, 727000, 901480, 908750, 1126850, 1817500, 2253700, 2817125, 3635000, 4507400, 5634250, 11268500, 14085625, 22537000, 28171250, 56342500, 112685000]

約数ペア:

[(1, 112685000), (2, 56342500), (4, 28171250), (5, 22537000), (8, 14085625), (10, 11268500), (20, 5634250), (25, 4507400), (31, 3635000), (40, 2817125), (50, 2253700), (62, 1817500), (100, 1126850), (124, 908750), (125, 901480), (155, 727000), (200, 563425), (248, 454375), (250, 450740), (310, 363500), (500, 225370), (620, 181750), (625, 180296), (727, 155000), (775, 145400), (1000, 112685), (1240, 90875), (1250, 90148), (1454, 77500), (1550, 72700), (2500, 45074), (2908, 38750), (3100, 36350), (3635, 31000), (3875, 29080), (5000, 22537), (5816, 19375), (6200, 18175), (7270, 15500), (7750, 14540)]