16028360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6569}}^1$

素因数の和:6641

約数の個数: 32

約数和(自身を含む): 36660600

約数和(自身を除く): 20632240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 6569, 13138, 26276, 32845, 52552, 65690, 131380, 262760, 400709, 801418, 1602836, 2003545, 3205672, 4007090, 8014180, 16028360]

約数ペア:

[(1, 16028360), (2, 8014180), (4, 4007090), (5, 3205672), (8, 2003545), (10, 1602836), (20, 801418), (40, 400709), (61, 262760), (122, 131380), (244, 65690), (305, 52552), (488, 32845), (610, 26276), (1220, 13138), (2440, 6569)]