1900522300

素因数分解:

$2^2\times 5^2\times {\mathrm{19005223}}^1$

素因数の和:19005237

約数の個数: 18

約数和(自身を含む): 4124133608

約数和(自身を除く): 2223611308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 19005223, 38010446, 76020892, 95026115, 190052230, 380104460, 475130575, 950261150, 1900522300]

約数ペア:

[(1, 1900522300), (2, 950261150), (4, 475130575), (5, 380104460), (10, 190052230), (20, 95026115), (25, 76020892), (50, 38010446), (100, 19005223)]