1595500640

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{140449}}^1$

素因数の和:140535

約数の個数: 48

約数和(自身を含む): 3822487200

約数和(自身を除く): 2226986560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 140449, 280898, 561796, 702245, 1123592, 1404490, 2247184, 2808980, 4494368, 5617960, 9971879, 11235920, 19943758, 22471840, 39887516, 49859395, 79775032, 99718790, 159550064, 199437580, 319100128, 398875160, 797750320, 1595500640]

約数ペア:

[(1, 1595500640), (2, 797750320), (4, 398875160), (5, 319100128), (8, 199437580), (10, 159550064), (16, 99718790), (20, 79775032), (32, 49859395), (40, 39887516), (71, 22471840), (80, 19943758), (142, 11235920), (160, 9971879), (284, 5617960), (355, 4494368), (568, 2808980), (710, 2247184), (1136, 1404490), (1420, 1123592), (2272, 702245), (2840, 561796), (5680, 280898), (11360, 140449)]