4038254920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{49223}}^1$

素因数の和:49534

約数の個数: 64

約数和(自身を含む): 10419736320

約数和(自身を除く): 6381481400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 586, 1172, 1465, 2051, 2344, 2930, 4102, 5860, 8204, 10255, 11720, 16408, 20510, 41020, 49223, 82040, 98446, 196892, 246115, 344561, 393784, 492230, 689122, 984460, 1378244, 1722805, 1968920, 2756488, 3445610, 6891220, 13782440, 14422339, 28844678, 57689356, 72111695, 100956373, 115378712, 144223390, 201912746, 288446780, 403825492, 504781865, 576893560, 807650984, 1009563730, 2019127460, 4038254920]

約数ペア:

[(1, 4038254920), (2, 2019127460), (4, 1009563730), (5, 807650984), (7, 576893560), (8, 504781865), (10, 403825492), (14, 288446780), (20, 201912746), (28, 144223390), (35, 115378712), (40, 100956373), (56, 72111695), (70, 57689356), (140, 28844678), (280, 14422339), (293, 13782440), (586, 6891220), (1172, 3445610), (1465, 2756488), (2051, 1968920), (2344, 1722805), (2930, 1378244), (4102, 984460), (5860, 689122), (8204, 492230), (10255, 393784), (11720, 344561), (16408, 246115), (20510, 196892), (41020, 98446), (49223, 82040)]