7914260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 17841600

約数和(自身を除く): 9927340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 353, 380, 590, 706, 1121, 1180, 1412, 1765, 2242, 3530, 4484, 5605, 6707, 7060, 11210, 13414, 20827, 22420, 26828, 33535, 41654, 67070, 83308, 104135, 134140, 208270, 395713, 416540, 791426, 1582852, 1978565, 3957130, 7914260]

約数ペア:

[(1, 7914260), (2, 3957130), (4, 1978565), (5, 1582852), (10, 791426), (19, 416540), (20, 395713), (38, 208270), (59, 134140), (76, 104135), (95, 83308), (118, 67070), (190, 41654), (236, 33535), (295, 26828), (353, 22420), (380, 20827), (590, 13414), (706, 11210), (1121, 7060), (1180, 6707), (1412, 5605), (1765, 4484), (2242, 3530)]