26263820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 62125056

約数和(自身を除く): 35861236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 3851, 6820, 7702, 15404, 19255, 38510, 42361, 77020, 84722, 119381, 169444, 211805, 238762, 423610, 477524, 596905, 847220, 1193810, 1313191, 2387620, 2626382, 5252764, 6565955, 13131910, 26263820]

約数ペア:

[(1, 26263820), (2, 13131910), (4, 6565955), (5, 5252764), (10, 2626382), (11, 2387620), (20, 1313191), (22, 1193810), (31, 847220), (44, 596905), (55, 477524), (62, 423610), (110, 238762), (124, 211805), (155, 169444), (220, 119381), (310, 84722), (341, 77020), (620, 42361), (682, 38510), (1364, 19255), (1705, 15404), (3410, 7702), (3851, 6820)]