574328720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21821}}^1$

素因数の和:21888

約数の個数: 80

約数和(自身を含む): 1558614528

約数和(自身を除く): 984285808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 21821, 26320, 43642, 87284, 109105, 152747, 174568, 218210, 305494, 349136, 436420, 610988, 763735, 872840, 1025587, 1221976, 1527470, 1745680, 2051174, 2443952, 3054940, 4102348, 5127935, 6109880, 7179109, 8204696, 10255870, 12219760, 14358218, 16409392, 20511740, 28716436, 35895545, 41023480, 57432872, 71791090, 82046960, 114865744, 143582180, 287164360, 574328720]

約数ペア:

[(1, 574328720), (2, 287164360), (4, 143582180), (5, 114865744), (7, 82046960), (8, 71791090), (10, 57432872), (14, 41023480), (16, 35895545), (20, 28716436), (28, 20511740), (35, 16409392), (40, 14358218), (47, 12219760), (56, 10255870), (70, 8204696), (80, 7179109), (94, 6109880), (112, 5127935), (140, 4102348), (188, 3054940), (235, 2443952), (280, 2051174), (329, 1745680), (376, 1527470), (470, 1221976), (560, 1025587), (658, 872840), (752, 763735), (940, 610988), (1316, 436420), (1645, 349136), (1880, 305494), (2632, 218210), (3290, 174568), (3760, 152747), (5264, 109105), (6580, 87284), (13160, 43642), (21821, 26320)]