15706125280

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{256301}}^1$

素因数の和:256699

約数の個数: 48

約数和(自身を含む): 37202747904

約数和(自身を除く): 21496622624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 30640, 61280, 256301, 512602, 1025204, 1281505, 2050408, 2563010, 4100816, 5126020, 8201632, 10252040, 20504080, 41008160, 98163283, 196326566, 392653132, 490816415, 785306264, 981632830, 1570612528, 1963265660, 3141225056, 3926531320, 7853062640, 15706125280]

約数ペア:

[(1, 15706125280), (2, 7853062640), (4, 3926531320), (5, 3141225056), (8, 1963265660), (10, 1570612528), (16, 981632830), (20, 785306264), (32, 490816415), (40, 392653132), (80, 196326566), (160, 98163283), (383, 41008160), (766, 20504080), (1532, 10252040), (1915, 8201632), (3064, 5126020), (3830, 4100816), (6128, 2563010), (7660, 2050408), (12256, 1281505), (15320, 1025204), (30640, 512602), (61280, 256301)]