2018132000

素因数分解:

$2^5\times 5^3\times {\mathrm{389}}^1\times {\mathrm{1297}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 4975130160

約数和(自身を除く): 2956998160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 389, 400, 500, 778, 800, 1000, 1297, 1556, 1945, 2000, 2594, 3112, 3890, 4000, 5188, 6224, 6485, 7780, 9725, 10376, 12448, 12970, 15560, 19450, 20752, 25940, 31120, 32425, 38900, 41504, 48625, 51880, 62240, 64850, 77800, 97250, 103760, 129700, 155600, 162125, 194500, 207520, 259400, 311200, 324250, 389000, 504533, 518800, 648500, 778000, 1009066, 1037600, 1297000, 1556000, 2018132, 2522665, 2594000, 4036264, 5045330, 5188000, 8072528, 10090660, 12613325, 16145056, 20181320, 25226650, 40362640, 50453300, 63066625, 80725280, 100906600, 126133250, 201813200, 252266500, 403626400, 504533000, 1009066000, 2018132000]

約数ペア:

[(1, 2018132000), (2, 1009066000), (4, 504533000), (5, 403626400), (8, 252266500), (10, 201813200), (16, 126133250), (20, 100906600), (25, 80725280), (32, 63066625), (40, 50453300), (50, 40362640), (80, 25226650), (100, 20181320), (125, 16145056), (160, 12613325), (200, 10090660), (250, 8072528), (389, 5188000), (400, 5045330), (500, 4036264), (778, 2594000), (800, 2522665), (1000, 2018132), (1297, 1556000), (1556, 1297000), (1945, 1037600), (2000, 1009066), (2594, 778000), (3112, 648500), (3890, 518800), (4000, 504533), (5188, 389000), (6224, 324250), (6485, 311200), (7780, 259400), (9725, 207520), (10376, 194500), (12448, 162125), (12970, 155600), (15560, 129700), (19450, 103760), (20752, 97250), (25940, 77800), (31120, 64850), (32425, 62240), (38900, 51880), (41504, 48625)]