1036225180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{1297}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 2230794720

約数和(自身を除く): 1194569540

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 929, 1297, 1858, 2594, 3716, 4645, 5188, 6485, 9290, 12970, 18580, 25940, 39947, 55771, 79894, 111542, 159788, 199735, 223084, 278855, 399470, 557710, 798940, 1115420, 1204913, 2409826, 4819652, 6024565, 12049130, 24098260, 51811259, 103622518, 207245036, 259056295, 518112590, 1036225180]

約数ペア:

[(1, 1036225180), (2, 518112590), (4, 259056295), (5, 207245036), (10, 103622518), (20, 51811259), (43, 24098260), (86, 12049130), (172, 6024565), (215, 4819652), (430, 2409826), (860, 1204913), (929, 1115420), (1297, 798940), (1858, 557710), (2594, 399470), (3716, 278855), (4645, 223084), (5188, 199735), (6485, 159788), (9290, 111542), (12970, 79894), (18580, 55771), (25940, 39947)]