4308640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3869

約数の個数: 48

約数和(自身を含む): 11636352

約数和(自身を除く): 7327712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3847, 7694, 15388, 19235, 26929, 30776, 38470, 53858, 61552, 76940, 107716, 123104, 134645, 153880, 215432, 269290, 307760, 430864, 538580, 615520, 861728, 1077160, 2154320, 4308640]

約数ペア:

[(1, 4308640), (2, 2154320), (4, 1077160), (5, 861728), (7, 615520), (8, 538580), (10, 430864), (14, 307760), (16, 269290), (20, 215432), (28, 153880), (32, 134645), (35, 123104), (40, 107716), (56, 76940), (70, 61552), (80, 53858), (112, 38470), (140, 30776), (160, 26929), (224, 19235), (280, 15388), (560, 7694), (1120, 3847)]