2135696920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{162287}}^1$

素因数の和:162352

約数の個数: 64

約数和(自身を含む): 5608673280

約数和(自身を除く): 3472976360

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, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 162287, 324574, 649148, 811435, 1136009, 1298296, 1622870, 2272018, 3245740, 4544036, 5680045, 6491480, 7627489, 9088072, 11360090, 15254978, 22720180, 30509956, 38137445, 45440360, 53392423, 61019912, 76274890, 106784846, 152549780, 213569692, 266962115, 305099560, 427139384, 533924230, 1067848460, 2135696920]

約数ペア:

[(1, 2135696920), (2, 1067848460), (4, 533924230), (5, 427139384), (7, 305099560), (8, 266962115), (10, 213569692), (14, 152549780), (20, 106784846), (28, 76274890), (35, 61019912), (40, 53392423), (47, 45440360), (56, 38137445), (70, 30509956), (94, 22720180), (140, 15254978), (188, 11360090), (235, 9088072), (280, 7627489), (329, 6491480), (376, 5680045), (470, 4544036), (658, 3245740), (940, 2272018), (1316, 1622870), (1645, 1298296), (1880, 1136009), (2632, 811435), (3290, 649148), (6580, 324574), (13160, 162287)]