85318640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96953}}^1$

素因数の和:96977

約数の個数: 40

約数和(自身を含む): 216401328

約数和(自身を除く): 131082688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 96953, 193906, 387812, 484765, 775624, 969530, 1066483, 1551248, 1939060, 2132966, 3878120, 4265932, 5332415, 7756240, 8531864, 10664830, 17063728, 21329660, 42659320, 85318640]

約数ペア:

[(1, 85318640), (2, 42659320), (4, 21329660), (5, 17063728), (8, 10664830), (10, 8531864), (11, 7756240), (16, 5332415), (20, 4265932), (22, 3878120), (40, 2132966), (44, 1939060), (55, 1551248), (80, 1066483), (88, 969530), (110, 775624), (176, 484765), (220, 387812), (440, 193906), (880, 96953)]