4151828360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1\times {\mathrm{1619}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 9509659200

約数和(自身を除く): 5357830840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1051, 1220, 1619, 2102, 2440, 3238, 4204, 5255, 6476, 8095, 8408, 10510, 12952, 16190, 21020, 32380, 42040, 64111, 64760, 98759, 128222, 197518, 256444, 320555, 395036, 493795, 512888, 641110, 790072, 987590, 1282220, 1701569, 1975180, 2564440, 3403138, 3950360, 6806276, 8507845, 13612552, 17015690, 34031380, 68062760, 103795709, 207591418, 415182836, 518978545, 830365672, 1037957090, 2075914180, 4151828360]

約数ペア:

[(1, 4151828360), (2, 2075914180), (4, 1037957090), (5, 830365672), (8, 518978545), (10, 415182836), (20, 207591418), (40, 103795709), (61, 68062760), (122, 34031380), (244, 17015690), (305, 13612552), (488, 8507845), (610, 6806276), (1051, 3950360), (1220, 3403138), (1619, 2564440), (2102, 1975180), (2440, 1701569), (3238, 1282220), (4204, 987590), (5255, 790072), (6476, 641110), (8095, 512888), (8408, 493795), (10510, 395036), (12952, 320555), (16190, 256444), (21020, 197518), (32380, 128222), (42040, 98759), (64111, 64760)]