8219360

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 19849536

約数和(自身を除く): 11630176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1093, 1504, 1880, 2186, 3760, 4372, 5465, 7520, 8744, 10930, 17488, 21860, 34976, 43720, 51371, 87440, 102742, 174880, 205484, 256855, 410968, 513710, 821936, 1027420, 1643872, 2054840, 4109680, 8219360]

約数ペア:

[(1, 8219360), (2, 4109680), (4, 2054840), (5, 1643872), (8, 1027420), (10, 821936), (16, 513710), (20, 410968), (32, 256855), (40, 205484), (47, 174880), (80, 102742), (94, 87440), (160, 51371), (188, 43720), (235, 34976), (376, 21860), (470, 17488), (752, 10930), (940, 8744), (1093, 7520), (1504, 5465), (1880, 4372), (2186, 3760)]