10646440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 17347160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 809, 940, 1316, 1618, 1645, 1880, 2632, 3236, 3290, 4045, 5663, 6472, 6580, 8090, 11326, 13160, 16180, 22652, 28315, 32360, 38023, 45304, 56630, 76046, 113260, 152092, 190115, 226520, 266161, 304184, 380230, 532322, 760460, 1064644, 1330805, 1520920, 2129288, 2661610, 5323220, 10646440]

約数ペア:

[(1, 10646440), (2, 5323220), (4, 2661610), (5, 2129288), (7, 1520920), (8, 1330805), (10, 1064644), (14, 760460), (20, 532322), (28, 380230), (35, 304184), (40, 266161), (47, 226520), (56, 190115), (70, 152092), (94, 113260), (140, 76046), (188, 56630), (235, 45304), (280, 38023), (329, 32360), (376, 28315), (470, 22652), (658, 16180), (809, 13160), (940, 11326), (1316, 8090), (1618, 6580), (1645, 6472), (1880, 5663), (2632, 4045), (3236, 3290)]