103861720

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6197}}^1$

素因数の和:6627

約数の個数: 32

約数和(自身を含む): 234284400

約数和(自身を除く): 130422680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 6197, 8380, 12394, 16760, 24788, 30985, 49576, 61970, 123940, 247880, 2596543, 5193086, 10386172, 12982715, 20772344, 25965430, 51930860, 103861720]

約数ペア:

[(1, 103861720), (2, 51930860), (4, 25965430), (5, 20772344), (8, 12982715), (10, 10386172), (20, 5193086), (40, 2596543), (419, 247880), (838, 123940), (1676, 61970), (2095, 49576), (3352, 30985), (4190, 24788), (6197, 16760), (8380, 12394)]