118424060

素因数分解:

$2^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2971}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 248899056

約数和(自身を除く): 130474996

約数列:

[1, 2, 4, 5, 10, 20, 1993, 2971, 3986, 5942, 7972, 9965, 11884, 14855, 19930, 29710, 39860, 59420, 5921203, 11842406, 23684812, 29606015, 59212030, 118424060]

約数ペア:

[(1, 118424060), (2, 59212030), (4, 29606015), (5, 23684812), (10, 11842406), (20, 5921203), (1993, 59420), (2971, 39860), (3986, 29710), (5942, 19930), (7972, 14855), (9965, 11884)]