14873680

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 34986600

約数和(自身を除く): 20112920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 2089, 3560, 4178, 7120, 8356, 10445, 16712, 20890, 33424, 41780, 83560, 167120, 185921, 371842, 743684, 929605, 1487368, 1859210, 2974736, 3718420, 7436840, 14873680]

約数ペア:

[(1, 14873680), (2, 7436840), (4, 3718420), (5, 2974736), (8, 1859210), (10, 1487368), (16, 929605), (20, 743684), (40, 371842), (80, 185921), (89, 167120), (178, 83560), (356, 41780), (445, 33424), (712, 20890), (890, 16712), (1424, 10445), (1780, 8356), (2089, 7120), (3560, 4178)]