22904560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5843}}^1$

素因数の和:5870

約数の個数: 60

約数和(自身を含む): 61958088

約数和(自身を除く): 39053528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5843, 11686, 23372, 29215, 40901, 46744, 58430, 81802, 93488, 116860, 163604, 204505, 233720, 286307, 327208, 409010, 467440, 572614, 654416, 818020, 1145228, 1431535, 1636040, 2290456, 2863070, 3272080, 4580912, 5726140, 11452280, 22904560]

約数ペア:

[(1, 22904560), (2, 11452280), (4, 5726140), (5, 4580912), (7, 3272080), (8, 2863070), (10, 2290456), (14, 1636040), (16, 1431535), (20, 1145228), (28, 818020), (35, 654416), (40, 572614), (49, 467440), (56, 409010), (70, 327208), (80, 286307), (98, 233720), (112, 204505), (140, 163604), (196, 116860), (245, 93488), (280, 81802), (392, 58430), (490, 46744), (560, 40901), (784, 29215), (980, 23372), (1960, 11686), (3920, 5843)]