6344560

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 14972256

約数和(自身を除く): 8627696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1117, 1136, 1420, 2234, 2840, 4468, 5585, 5680, 8936, 11170, 17872, 22340, 44680, 79307, 89360, 158614, 317228, 396535, 634456, 793070, 1268912, 1586140, 3172280, 6344560]

約数ペア:

[(1, 6344560), (2, 3172280), (4, 1586140), (5, 1268912), (8, 793070), (10, 634456), (16, 396535), (20, 317228), (40, 158614), (71, 89360), (80, 79307), (142, 44680), (284, 22340), (355, 17872), (568, 11170), (710, 8936), (1117, 5680), (1136, 5585), (1420, 4468), (2234, 2840)]