75082480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 195175008

約数和(自身を除く): 120092528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2081, 2255, 3280, 3608, 4162, 4510, 7216, 8324, 9020, 10405, 16648, 18040, 20810, 22891, 33296, 36080, 41620, 45782, 83240, 85321, 91564, 114455, 166480, 170642, 183128, 228910, 341284, 366256, 426605, 457820, 682568, 853210, 915640, 938531, 1365136, 1706420, 1831280, 1877062, 3412840, 3754124, 4692655, 6825680, 7508248, 9385310, 15016496, 18770620, 37541240, 75082480]

約数ペア:

[(1, 75082480), (2, 37541240), (4, 18770620), (5, 15016496), (8, 9385310), (10, 7508248), (11, 6825680), (16, 4692655), (20, 3754124), (22, 3412840), (40, 1877062), (41, 1831280), (44, 1706420), (55, 1365136), (80, 938531), (82, 915640), (88, 853210), (110, 682568), (164, 457820), (176, 426605), (205, 366256), (220, 341284), (328, 228910), (410, 183128), (440, 170642), (451, 166480), (656, 114455), (820, 91564), (880, 85321), (902, 83240), (1640, 45782), (1804, 41620), (2081, 36080), (2255, 33296), (3280, 22891), (3608, 20810), (4162, 18040), (4510, 16648), (7216, 10405), (8324, 9020)]