75542960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11953}}^1$

素因数の和:12045

約数の個数: 40

約数和(自身を含む): 177875520

約数和(自身を除く): 102332560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 11953, 23906, 47812, 59765, 95624, 119530, 191248, 239060, 478120, 944287, 956240, 1888574, 3777148, 4721435, 7554296, 9442870, 15108592, 18885740, 37771480, 75542960]

約数ペア:

[(1, 75542960), (2, 37771480), (4, 18885740), (5, 15108592), (8, 9442870), (10, 7554296), (16, 4721435), (20, 3777148), (40, 1888574), (79, 956240), (80, 944287), (158, 478120), (316, 239060), (395, 191248), (632, 119530), (790, 95624), (1264, 59765), (1580, 47812), (3160, 23906), (6320, 11953)]