66809200

素因数分解:

$2^4\times 5^2\times {\mathrm{167023}}^1$

素因数の和:167041

約数の個数: 30

約数和(自身を含む): 160510064

約数和(自身を除く): 93700864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 167023, 334046, 668092, 835115, 1336184, 1670230, 2672368, 3340460, 4175575, 6680920, 8351150, 13361840, 16702300, 33404600, 66809200]

約数ペア:

[(1, 66809200), (2, 33404600), (4, 16702300), (5, 13361840), (8, 8351150), (10, 6680920), (16, 4175575), (20, 3340460), (25, 2672368), (40, 1670230), (50, 1336184), (80, 835115), (100, 668092), (200, 334046), (400, 167023)]