8203180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 10848020

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1049, 1564, 1955, 2098, 3910, 4196, 5245, 7820, 10490, 17833, 20980, 24127, 35666, 48254, 71332, 89165, 96508, 120635, 178330, 241270, 356660, 410159, 482540, 820318, 1640636, 2050795, 4101590, 8203180]

約数ペア:

[(1, 8203180), (2, 4101590), (4, 2050795), (5, 1640636), (10, 820318), (17, 482540), (20, 410159), (23, 356660), (34, 241270), (46, 178330), (68, 120635), (85, 96508), (92, 89165), (115, 71332), (170, 48254), (230, 35666), (340, 24127), (391, 20980), (460, 17833), (782, 10490), (1049, 7820), (1564, 5245), (1955, 4196), (2098, 3910)]