917382284140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80849}}^1\times {\mathrm{81049}}^1$

素因数の和:161914

約数の個数: 48

約数和(自身を含む): 2201771880000

約数和(自身を除く): 1284389595860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80849, 81049, 161698, 162098, 323396, 324196, 404245, 405245, 565943, 567343, 808490, 810490, 1131886, 1134686, 1616980, 1620980, 2263772, 2269372, 2829715, 2836715, 5659430, 5673430, 11318860, 11346860, 6552730601, 13105461202, 26210922404, 32763653005, 45869114207, 65527306010, 91738228414, 131054612020, 183476456828, 229345571035, 458691142070, 917382284140]

約数ペア:

[(1, 917382284140), (2, 458691142070), (4, 229345571035), (5, 183476456828), (7, 131054612020), (10, 91738228414), (14, 65527306010), (20, 45869114207), (28, 32763653005), (35, 26210922404), (70, 13105461202), (140, 6552730601), (80849, 11346860), (81049, 11318860), (161698, 5673430), (162098, 5659430), (323396, 2836715), (324196, 2829715), (404245, 2269372), (405245, 2263772), (565943, 1620980), (567343, 1616980), (808490, 1134686), (810490, 1131886)]