40811220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13337}}^1$

素因数の和:13369

約数の個数: 72

約数和(自身を含む): 131085864

約数和(自身を除く): 90274644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 13337, 26674, 40011, 53348, 66685, 80022, 120033, 133370, 160044, 200055, 226729, 240066, 266740, 400110, 453458, 480132, 600165, 680187, 800220, 906916, 1133645, 1200330, 1360374, 2040561, 2267290, 2400660, 2720748, 3400935, 4081122, 4534580, 6801870, 8162244, 10202805, 13603740, 20405610, 40811220]

約数ペア:

[(1, 40811220), (2, 20405610), (3, 13603740), (4, 10202805), (5, 8162244), (6, 6801870), (9, 4534580), (10, 4081122), (12, 3400935), (15, 2720748), (17, 2400660), (18, 2267290), (20, 2040561), (30, 1360374), (34, 1200330), (36, 1133645), (45, 906916), (51, 800220), (60, 680187), (68, 600165), (85, 480132), (90, 453458), (102, 400110), (153, 266740), (170, 240066), (180, 226729), (204, 200055), (255, 160044), (306, 133370), (340, 120033), (510, 80022), (612, 66685), (765, 53348), (1020, 40011), (1530, 26674), (3060, 13337)]