25832210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 23761390

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 1721, 3002, 3442, 7505, 8605, 15010, 17210, 32699, 65398, 135959, 163495, 271918, 326990, 679795, 1359590, 2583221, 5166442, 12916105, 25832210]

約数ペア:

[(1, 25832210), (2, 12916105), (5, 5166442), (10, 2583221), (19, 1359590), (38, 679795), (79, 326990), (95, 271918), (158, 163495), (190, 135959), (395, 65398), (790, 32699), (1501, 17210), (1721, 15010), (3002, 8605), (3442, 7505)]