25297620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 71124480

約数和(自身を除く): 45826860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1439, 1465, 1758, 2878, 2930, 3516, 4317, 4395, 5756, 5860, 7195, 8634, 8790, 14390, 17268, 17580, 21585, 28780, 43170, 86340, 421627, 843254, 1264881, 1686508, 2108135, 2529762, 4216270, 5059524, 6324405, 8432540, 12648810, 25297620]

約数ペア:

[(1, 25297620), (2, 12648810), (3, 8432540), (4, 6324405), (5, 5059524), (6, 4216270), (10, 2529762), (12, 2108135), (15, 1686508), (20, 1264881), (30, 843254), (60, 421627), (293, 86340), (586, 43170), (879, 28780), (1172, 21585), (1439, 17580), (1465, 17268), (1758, 14390), (2878, 8790), (2930, 8634), (3516, 7195), (4317, 5860), (4395, 5756)]