65269340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{55313}}^1$

素因数の和:55381

約数の個数: 24

約数和(自身を含む): 139391280

約数和(自身を除く): 74121940

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 55313, 110626, 221252, 276565, 553130, 1106260, 3263467, 6526934, 13053868, 16317335, 32634670, 65269340]

約数ペア:

[(1, 65269340), (2, 32634670), (4, 16317335), (5, 13053868), (10, 6526934), (20, 3263467), (59, 1106260), (118, 553130), (236, 276565), (295, 221252), (590, 110626), (1180, 55313)]