93917320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47917}}^1$

素因数の和:47942

約数の個数: 48

約数和(自身を含む): 245819340

約数和(自身を除く): 151902020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 47917, 95834, 191668, 239585, 335419, 383336, 479170, 670838, 958340, 1341676, 1677095, 1916680, 2347933, 2683352, 3354190, 4695866, 6708380, 9391732, 11739665, 13416760, 18783464, 23479330, 46958660, 93917320]

約数ペア:

[(1, 93917320), (2, 46958660), (4, 23479330), (5, 18783464), (7, 13416760), (8, 11739665), (10, 9391732), (14, 6708380), (20, 4695866), (28, 3354190), (35, 2683352), (40, 2347933), (49, 1916680), (56, 1677095), (70, 1341676), (98, 958340), (140, 670838), (196, 479170), (245, 383336), (280, 335419), (392, 239585), (490, 191668), (980, 95834), (1960, 47917)]