8067540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10343}}^1$

素因数の和:10368

約数の個数: 48

約数和(自身を含む): 24329088

約数和(自身を除く): 16261548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10343, 20686, 31029, 41372, 51715, 62058, 103430, 124116, 134459, 155145, 206860, 268918, 310290, 403377, 537836, 620580, 672295, 806754, 1344590, 1613508, 2016885, 2689180, 4033770, 8067540]

約数ペア:

[(1, 8067540), (2, 4033770), (3, 2689180), (4, 2016885), (5, 1613508), (6, 1344590), (10, 806754), (12, 672295), (13, 620580), (15, 537836), (20, 403377), (26, 310290), (30, 268918), (39, 206860), (52, 155145), (60, 134459), (65, 124116), (78, 103430), (130, 62058), (156, 51715), (195, 41372), (260, 31029), (390, 20686), (780, 10343)]