104390840

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4523}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 235338480

約数和(自身を除く): 130947640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4523, 4616, 5770, 9046, 11540, 18092, 22615, 23080, 36184, 45230, 90460, 180920, 2609771, 5219542, 10439084, 13048855, 20878168, 26097710, 52195420, 104390840]

約数ペア:

[(1, 104390840), (2, 52195420), (4, 26097710), (5, 20878168), (8, 13048855), (10, 10439084), (20, 5219542), (40, 2609771), (577, 180920), (1154, 90460), (2308, 45230), (2885, 36184), (4523, 23080), (4616, 22615), (5770, 18092), (9046, 11540)]