101833640

素因数分解:

$2^3\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2267}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 229430880

約数和(自身を除く): 127597240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1123, 2246, 2267, 4492, 4534, 5615, 8984, 9068, 11230, 11335, 18136, 22460, 22670, 44920, 45340, 90680, 2545841, 5091682, 10183364, 12729205, 20366728, 25458410, 50916820, 101833640]

約数ペア:

[(1, 101833640), (2, 50916820), (4, 25458410), (5, 20366728), (8, 12729205), (10, 10183364), (20, 5091682), (40, 2545841), (1123, 90680), (2246, 45340), (2267, 44920), (4492, 22670), (4534, 22460), (5615, 18136), (8984, 11335), (9068, 11230)]