130558750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 80

約数和(自身を含む): 287008128

約数和(自身を除く): 156449378

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 125, 175, 215, 250, 301, 347, 350, 430, 602, 625, 694, 875, 1075, 1250, 1505, 1735, 1750, 2150, 2429, 3010, 3470, 4375, 4858, 5375, 7525, 8675, 8750, 10750, 12145, 14921, 15050, 17350, 24290, 26875, 29842, 37625, 43375, 53750, 60725, 74605, 75250, 86750, 104447, 121450, 149210, 188125, 208894, 216875, 303625, 373025, 376250, 433750, 522235, 607250, 746050, 1044470, 1518125, 1865125, 2611175, 3036250, 3730250, 5222350, 9325625, 13055875, 18651250, 26111750, 65279375, 130558750]

約数ペア:

[(1, 130558750), (2, 65279375), (5, 26111750), (7, 18651250), (10, 13055875), (14, 9325625), (25, 5222350), (35, 3730250), (43, 3036250), (50, 2611175), (70, 1865125), (86, 1518125), (125, 1044470), (175, 746050), (215, 607250), (250, 522235), (301, 433750), (347, 376250), (350, 373025), (430, 303625), (602, 216875), (625, 208894), (694, 188125), (875, 149210), (1075, 121450), (1250, 104447), (1505, 86750), (1735, 75250), (1750, 74605), (2150, 60725), (2429, 53750), (3010, 43375), (3470, 37625), (4375, 29842), (4858, 26875), (5375, 24290), (7525, 17350), (8675, 15050), (8750, 14921), (10750, 12145)]