713803820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{2383}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 1589632128

約数和(自身を除く): 875828308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 881, 1762, 2383, 3524, 4405, 4766, 8810, 9532, 11915, 14977, 17620, 23830, 29954, 40511, 47660, 59908, 74885, 81022, 149770, 162044, 202555, 299540, 405110, 810220, 2099423, 4198846, 8397692, 10497115, 20994230, 35690191, 41988460, 71380382, 142760764, 178450955, 356901910, 713803820]

約数ペア:

[(1, 713803820), (2, 356901910), (4, 178450955), (5, 142760764), (10, 71380382), (17, 41988460), (20, 35690191), (34, 20994230), (68, 10497115), (85, 8397692), (170, 4198846), (340, 2099423), (881, 810220), (1762, 405110), (2383, 299540), (3524, 202555), (4405, 162044), (4766, 149770), (8810, 81022), (9532, 74885), (11915, 59908), (14977, 47660), (17620, 40511), (23830, 29954)]