12203600

素因数分解:

$2^4\times 5^2\times {\mathrm{30509}}^1$

素因数の和:30527

約数の個数: 30

約数和(自身を含む): 29320110

約数和(自身を除く): 17116510

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30509, 61018, 122036, 152545, 244072, 305090, 488144, 610180, 762725, 1220360, 1525450, 2440720, 3050900, 6101800, 12203600]

約数ペア:

[(1, 12203600), (2, 6101800), (4, 3050900), (5, 2440720), (8, 1525450), (10, 1220360), (16, 762725), (20, 610180), (25, 488144), (40, 305090), (50, 244072), (80, 152545), (100, 122036), (200, 61018), (400, 30509)]