442510160

素因数分解:

$2^4\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{5273}}^1$

素因数の和:6335

約数の個数: 40

約数和(自身を含む): 1030012200

約数和(自身を除く): 587502040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1049, 2098, 4196, 5245, 5273, 8392, 10490, 10546, 16784, 20980, 21092, 26365, 41960, 42184, 52730, 83920, 84368, 105460, 210920, 421840, 5531377, 11062754, 22125508, 27656885, 44251016, 55313770, 88502032, 110627540, 221255080, 442510160]

約数ペア:

[(1, 442510160), (2, 221255080), (4, 110627540), (5, 88502032), (8, 55313770), (10, 44251016), (16, 27656885), (20, 22125508), (40, 11062754), (80, 5531377), (1049, 421840), (2098, 210920), (4196, 105460), (5245, 84368), (5273, 83920), (8392, 52730), (10490, 42184), (10546, 41960), (16784, 26365), (20980, 21092)]