1900524070

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{18269}}^1$

素因数の和:18480

約数の個数: 32

約数和(自身を含む): 3488546880

約数和(自身を除く): 1588022810

約数列:

[1, 2, 5, 10, 101, 103, 202, 206, 505, 515, 1010, 1030, 10403, 18269, 20806, 36538, 52015, 91345, 104030, 182690, 1845169, 1881707, 3690338, 3763414, 9225845, 9408535, 18451690, 18817070, 190052407, 380104814, 950262035, 1900524070]

約数ペア:

[(1, 1900524070), (2, 950262035), (5, 380104814), (10, 190052407), (101, 18817070), (103, 18451690), (202, 9408535), (206, 9225845), (505, 3763414), (515, 3690338), (1010, 1881707), (1030, 1845169), (10403, 182690), (18269, 104030), (20806, 91345), (36538, 52015)]