8167760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 19954452

約数和(自身を除く): 11786692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 193, 230, 368, 386, 460, 529, 772, 920, 965, 1058, 1544, 1840, 1930, 2116, 2645, 3088, 3860, 4232, 4439, 5290, 7720, 8464, 8878, 10580, 15440, 17756, 21160, 22195, 35512, 42320, 44390, 71024, 88780, 102097, 177560, 204194, 355120, 408388, 510485, 816776, 1020970, 1633552, 2041940, 4083880, 8167760]

約数ペア:

[(1, 8167760), (2, 4083880), (4, 2041940), (5, 1633552), (8, 1020970), (10, 816776), (16, 510485), (20, 408388), (23, 355120), (40, 204194), (46, 177560), (80, 102097), (92, 88780), (115, 71024), (184, 44390), (193, 42320), (230, 35512), (368, 22195), (386, 21160), (460, 17756), (529, 15440), (772, 10580), (920, 8878), (965, 8464), (1058, 7720), (1544, 5290), (1840, 4439), (1930, 4232), (2116, 3860), (2645, 3088)]