3188680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7247}}^1$

素因数の和:7269

約数の個数: 32

約数和(自身を含む): 7827840

約数和(自身を除く): 4639160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7247, 14494, 28988, 36235, 57976, 72470, 79717, 144940, 159434, 289880, 318868, 398585, 637736, 797170, 1594340, 3188680]

約数ペア:

[(1, 3188680), (2, 1594340), (4, 797170), (5, 637736), (8, 398585), (10, 318868), (11, 289880), (20, 159434), (22, 144940), (40, 79717), (44, 72470), (55, 57976), (88, 36235), (110, 28988), (220, 14494), (440, 7247)]