11993200

素因数分解:

$2^4\times 5^2\times {\mathrm{29983}}^1$

素因数の和:30001

約数の個数: 30

約数和(自身を含む): 28814624

約数和(自身を除く): 16821424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 29983, 59966, 119932, 149915, 239864, 299830, 479728, 599660, 749575, 1199320, 1499150, 2398640, 2998300, 5996600, 11993200]

約数ペア:

[(1, 11993200), (2, 5996600), (4, 2998300), (5, 2398640), (8, 1499150), (10, 1199320), (16, 749575), (20, 599660), (25, 479728), (40, 299830), (50, 239864), (80, 149915), (100, 119932), (200, 59966), (400, 29983)]