20007600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16673}}^1$

素因数の和:16694

約数の個数: 60

約数和(自身を含む): 64094856

約数和(自身を除く): 44087256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 16673, 33346, 50019, 66692, 83365, 100038, 133384, 166730, 200076, 250095, 266768, 333460, 400152, 416825, 500190, 666920, 800304, 833650, 1000380, 1250475, 1333840, 1667300, 2000760, 2500950, 3334600, 4001520, 5001900, 6669200, 10003800, 20007600]

約数ペア:

[(1, 20007600), (2, 10003800), (3, 6669200), (4, 5001900), (5, 4001520), (6, 3334600), (8, 2500950), (10, 2000760), (12, 1667300), (15, 1333840), (16, 1250475), (20, 1000380), (24, 833650), (25, 800304), (30, 666920), (40, 500190), (48, 416825), (50, 400152), (60, 333460), (75, 266768), (80, 250095), (100, 200076), (120, 166730), (150, 133384), (200, 100038), (240, 83365), (300, 66692), (400, 50019), (600, 33346), (1200, 16673)]