87124000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 223606656

約数和(自身を除く): 136482656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 500, 575, 736, 800, 920, 947, 1000, 1150, 1840, 1894, 2000, 2300, 2875, 3680, 3788, 4000, 4600, 4735, 5750, 7576, 9200, 9470, 11500, 15152, 18400, 18940, 21781, 23000, 23675, 30304, 37880, 43562, 46000, 47350, 75760, 87124, 92000, 94700, 108905, 118375, 151520, 174248, 189400, 217810, 236750, 348496, 378800, 435620, 473500, 544525, 696992, 757600, 871240, 947000, 1089050, 1742480, 1894000, 2178100, 2722625, 3484960, 3788000, 4356200, 5445250, 8712400, 10890500, 17424800, 21781000, 43562000, 87124000]

約数ペア:

[(1, 87124000), (2, 43562000), (4, 21781000), (5, 17424800), (8, 10890500), (10, 8712400), (16, 5445250), (20, 4356200), (23, 3788000), (25, 3484960), (32, 2722625), (40, 2178100), (46, 1894000), (50, 1742480), (80, 1089050), (92, 947000), (100, 871240), (115, 757600), (125, 696992), (160, 544525), (184, 473500), (200, 435620), (230, 378800), (250, 348496), (368, 236750), (400, 217810), (460, 189400), (500, 174248), (575, 151520), (736, 118375), (800, 108905), (920, 94700), (947, 92000), (1000, 87124), (1150, 75760), (1840, 47350), (1894, 46000), (2000, 43562), (2300, 37880), (2875, 30304), (3680, 23675), (3788, 23000), (4000, 21781), (4600, 18940), (4735, 18400), (5750, 15152), (7576, 11500), (9200, 9470)]