22536640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{10061}}^1$

素因数の和:10085

約数の個数: 56

約数和(自身を含む): 61337952

約数和(自身を除く): 38801312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 10061, 20122, 40244, 50305, 70427, 80488, 100610, 140854, 160976, 201220, 281708, 321952, 352135, 402440, 563416, 643904, 704270, 804880, 1126832, 1408540, 1609760, 2253664, 2817080, 3219520, 4507328, 5634160, 11268320, 22536640]

約数ペア:

[(1, 22536640), (2, 11268320), (4, 5634160), (5, 4507328), (7, 3219520), (8, 2817080), (10, 2253664), (14, 1609760), (16, 1408540), (20, 1126832), (28, 804880), (32, 704270), (35, 643904), (40, 563416), (56, 402440), (64, 352135), (70, 321952), (80, 281708), (112, 201220), (140, 160976), (160, 140854), (224, 100610), (280, 80488), (320, 70427), (448, 50305), (560, 40244), (1120, 20122), (2240, 10061)]