10449860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 12834940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 419, 430, 580, 838, 860, 1247, 1676, 2095, 2494, 4190, 4988, 6235, 8380, 12151, 12470, 18017, 24302, 24940, 36034, 48604, 60755, 72068, 90085, 121510, 180170, 243020, 360340, 522493, 1044986, 2089972, 2612465, 5224930, 10449860]

約数ペア:

[(1, 10449860), (2, 5224930), (4, 2612465), (5, 2089972), (10, 1044986), (20, 522493), (29, 360340), (43, 243020), (58, 180170), (86, 121510), (116, 90085), (145, 72068), (172, 60755), (215, 48604), (290, 36034), (419, 24940), (430, 24302), (580, 18017), (838, 12470), (860, 12151), (1247, 8380), (1676, 6235), (2095, 4988), (2494, 4190)]