92226740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 197979600

約数和(自身を除く): 105752860

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 181, 292, 349, 362, 365, 698, 724, 730, 905, 1396, 1460, 1745, 1810, 3490, 3620, 6980, 13213, 25477, 26426, 50954, 52852, 63169, 66065, 101908, 126338, 127385, 132130, 252676, 254770, 264260, 315845, 509540, 631690, 1263380, 4611337, 9222674, 18445348, 23056685, 46113370, 92226740]

約数ペア:

[(1, 92226740), (2, 46113370), (4, 23056685), (5, 18445348), (10, 9222674), (20, 4611337), (73, 1263380), (146, 631690), (181, 509540), (292, 315845), (349, 264260), (362, 254770), (365, 252676), (698, 132130), (724, 127385), (730, 126338), (905, 101908), (1396, 66065), (1460, 63169), (1745, 52852), (1810, 50954), (3490, 26426), (3620, 25477), (6980, 13213)]