4029121060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{6947}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 8656429824

約数和(自身を除く): 4627308764

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 617, 940, 1234, 2468, 3085, 6170, 6947, 12340, 13894, 27788, 28999, 34735, 57998, 69470, 115996, 138940, 144995, 289990, 326509, 579980, 653018, 1306036, 1632545, 3265090, 4286299, 6530180, 8572598, 17145196, 21431495, 42862990, 85725980, 201456053, 402912106, 805824212, 1007280265, 2014560530, 4029121060]

約数ペア:

[(1, 4029121060), (2, 2014560530), (4, 1007280265), (5, 805824212), (10, 402912106), (20, 201456053), (47, 85725980), (94, 42862990), (188, 21431495), (235, 17145196), (470, 8572598), (617, 6530180), (940, 4286299), (1234, 3265090), (2468, 1632545), (3085, 1306036), (6170, 653018), (6947, 579980), (12340, 326509), (13894, 289990), (27788, 144995), (28999, 138940), (34735, 115996), (57998, 69470)]