71366900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{64879}}^1$

素因数の和:64904

約数の個数: 36

約数和(自身を含む): 168947520

約数和(自身を除く): 97580620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 64879, 129758, 259516, 324395, 648790, 713669, 1297580, 1427338, 1621975, 2854676, 3243950, 3568345, 6487900, 7136690, 14273380, 17841725, 35683450, 71366900]

約数ペア:

[(1, 71366900), (2, 35683450), (4, 17841725), (5, 14273380), (10, 7136690), (11, 6487900), (20, 3568345), (22, 3243950), (25, 2854676), (44, 1621975), (50, 1427338), (55, 1297580), (100, 713669), (110, 648790), (220, 324395), (275, 259516), (550, 129758), (1100, 64879)]