10303240

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 13024760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1439, 1790, 2878, 3580, 5756, 7160, 7195, 11512, 14390, 28780, 57560, 257581, 515162, 1030324, 1287905, 2060648, 2575810, 5151620, 10303240]

約数ペア:

[(1, 10303240), (2, 5151620), (4, 2575810), (5, 2060648), (8, 1287905), (10, 1030324), (20, 515162), (40, 257581), (179, 57560), (358, 28780), (716, 14390), (895, 11512), (1432, 7195), (1439, 7160), (1790, 5756), (2878, 3580)]