1495219840

素因数分解:

$2^7\times 5^1\times {\mathrm{2336281}}^1$

素因数の和:2336300

約数の個数: 32

約数和(自身を含む): 3574511460

約数和(自身を除く): 2079291620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2336281, 4672562, 9345124, 11681405, 18690248, 23362810, 37380496, 46725620, 74760992, 93451240, 149521984, 186902480, 299043968, 373804960, 747609920, 1495219840]

約数ペア:

[(1, 1495219840), (2, 747609920), (4, 373804960), (5, 299043968), (8, 186902480), (10, 149521984), (16, 93451240), (20, 74760992), (32, 46725620), (40, 37380496), (64, 23362810), (80, 18690248), (128, 11681405), (160, 9345124), (320, 4672562), (640, 2336281)]