22529640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26821}}^1$

素因数の和:26842

約数の個数: 64

約数和(自身を含む): 77247360

約数和(自身を除く): 54717720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26821, 53642, 80463, 107284, 134105, 160926, 187747, 214568, 268210, 321852, 375494, 402315, 536420, 563241, 643704, 750988, 804630, 938735, 1072840, 1126482, 1501976, 1609260, 1877470, 2252964, 2816205, 3218520, 3754940, 4505928, 5632410, 7509880, 11264820, 22529640]

約数ペア:

[(1, 22529640), (2, 11264820), (3, 7509880), (4, 5632410), (5, 4505928), (6, 3754940), (7, 3218520), (8, 2816205), (10, 2252964), (12, 1877470), (14, 1609260), (15, 1501976), (20, 1126482), (21, 1072840), (24, 938735), (28, 804630), (30, 750988), (35, 643704), (40, 563241), (42, 536420), (56, 402315), (60, 375494), (70, 321852), (84, 268210), (105, 214568), (120, 187747), (140, 160926), (168, 134105), (210, 107284), (280, 80463), (420, 53642), (840, 26821)]