67999150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79999}}^1$

素因数の和:80028

約数の個数: 24

約数和(自身を含む): 133920000

約数和(自身を除く): 65920850

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 79999, 159998, 399995, 799990, 1359983, 1999975, 2719966, 3999950, 6799915, 13599830, 33999575, 67999150]

約数ペア:

[(1, 67999150), (2, 33999575), (5, 13599830), (10, 6799915), (17, 3999950), (25, 2719966), (34, 1999975), (50, 1359983), (85, 799990), (170, 399995), (425, 159998), (850, 79999)]