79447750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 159449472

約数和(自身を除く): 80001722

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 125, 205, 230, 250, 337, 410, 575, 674, 943, 1025, 1150, 1685, 1886, 2050, 2875, 3370, 4715, 5125, 5750, 7751, 8425, 9430, 10250, 13817, 15502, 16850, 23575, 27634, 38755, 42125, 47150, 69085, 77510, 84250, 117875, 138170, 193775, 235750, 317791, 345425, 387550, 635582, 690850, 968875, 1588955, 1727125, 1937750, 3177910, 3454250, 7944775, 15889550, 39723875, 79447750]

約数ペア:

[(1, 79447750), (2, 39723875), (5, 15889550), (10, 7944775), (23, 3454250), (25, 3177910), (41, 1937750), (46, 1727125), (50, 1588955), (82, 968875), (115, 690850), (125, 635582), (205, 387550), (230, 345425), (250, 317791), (337, 235750), (410, 193775), (575, 138170), (674, 117875), (943, 84250), (1025, 77510), (1150, 69085), (1685, 47150), (1886, 42125), (2050, 38755), (2875, 27634), (3370, 23575), (4715, 16850), (5125, 15502), (5750, 13817), (7751, 10250), (8425, 9430)]