107565140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 236404224

約数和(自身を除く): 128839084

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 2791, 3854, 5582, 7708, 9635, 11164, 13955, 19270, 27910, 38540, 55820, 114431, 131177, 228862, 262354, 457724, 524708, 572155, 655885, 1144310, 1311770, 2288620, 2623540, 5378257, 10756514, 21513028, 26891285, 53782570, 107565140]

約数ペア:

[(1, 107565140), (2, 53782570), (4, 26891285), (5, 21513028), (10, 10756514), (20, 5378257), (41, 2623540), (47, 2288620), (82, 1311770), (94, 1144310), (164, 655885), (188, 572155), (205, 524708), (235, 457724), (410, 262354), (470, 228862), (820, 131177), (940, 114431), (1927, 55820), (2791, 38540), (3854, 27910), (5582, 19270), (7708, 13955), (9635, 11164)]