105280460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 225039360

約数和(自身を除く): 119758900

約数列:

[1, 2, 4, 5, 10, 20, 127, 181, 229, 254, 362, 458, 508, 635, 724, 905, 916, 1145, 1270, 1810, 2290, 2540, 3620, 4580, 22987, 29083, 41449, 45974, 58166, 82898, 91948, 114935, 116332, 145415, 165796, 207245, 229870, 290830, 414490, 459740, 581660, 828980, 5264023, 10528046, 21056092, 26320115, 52640230, 105280460]

約数ペア:

[(1, 105280460), (2, 52640230), (4, 26320115), (5, 21056092), (10, 10528046), (20, 5264023), (127, 828980), (181, 581660), (229, 459740), (254, 414490), (362, 290830), (458, 229870), (508, 207245), (635, 165796), (724, 145415), (905, 116332), (916, 114935), (1145, 91948), (1270, 82898), (1810, 58166), (2290, 45974), (2540, 41449), (3620, 29083), (4580, 22987)]