24902590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 47472480

約数和(自身を除く): 22569890

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1997, 2494, 3994, 6235, 9985, 12470, 19970, 57913, 85871, 115826, 171742, 289565, 429355, 579130, 858710, 2490259, 4980518, 12451295, 24902590]

約数ペア:

[(1, 24902590), (2, 12451295), (5, 4980518), (10, 2490259), (29, 858710), (43, 579130), (58, 429355), (86, 289565), (145, 171742), (215, 115826), (290, 85871), (430, 57913), (1247, 19970), (1997, 12470), (2494, 9985), (3994, 6235)]