57957220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152519}}^1$

素因数の和:152547

約数の個数: 24

約数和(自身を含む): 128116800

約数和(自身を除く): 70159580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 152519, 305038, 610076, 762595, 1525190, 2897861, 3050380, 5795722, 11591444, 14489305, 28978610, 57957220]

約数ペア:

[(1, 57957220), (2, 28978610), (4, 14489305), (5, 11591444), (10, 5795722), (19, 3050380), (20, 2897861), (38, 1525190), (76, 762595), (95, 610076), (190, 305038), (380, 152519)]