2021432750

素因数分解:

$2^1\times 5^3\times {\mathrm{211}}^1\times {\mathrm{38321}}^1$

素因数の和:38549

約数の個数: 32

約数和(自身を含む): 3802155552

約数和(自身を除く): 1780722802

約数列:

[1, 2, 5, 10, 25, 50, 125, 211, 250, 422, 1055, 2110, 5275, 10550, 26375, 38321, 52750, 76642, 191605, 383210, 958025, 1916050, 4790125, 8085731, 9580250, 16171462, 40428655, 80857310, 202143275, 404286550, 1010716375, 2021432750]

約数ペア:

[(1, 2021432750), (2, 1010716375), (5, 404286550), (10, 202143275), (25, 80857310), (50, 40428655), (125, 16171462), (211, 9580250), (250, 8085731), (422, 4790125), (1055, 1916050), (2110, 958025), (5275, 383210), (10550, 191605), (26375, 76642), (38321, 52750)]