26570540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18199}}^1$

素因数の和:18281

約数の個数: 24

約数和(自身を含む): 56565600

約数和(自身を除く): 29995060

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18199, 36398, 72796, 90995, 181990, 363980, 1328527, 2657054, 5314108, 6642635, 13285270, 26570540]

約数ペア:

[(1, 26570540), (2, 13285270), (4, 6642635), (5, 5314108), (10, 2657054), (20, 1328527), (73, 363980), (146, 181990), (292, 90995), (365, 72796), (730, 36398), (1460, 18199)]