1036347020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{11411}}^1$

素因数の和:11678

約数の個数: 48

約数和(自身を含む): 2300659200

約数和(自身を除く): 1264312180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 239, 380, 478, 956, 1195, 2390, 4541, 4780, 9082, 11411, 18164, 22705, 22822, 45410, 45644, 57055, 90820, 114110, 216809, 228220, 433618, 867236, 1084045, 2168090, 2727229, 4336180, 5454458, 10908916, 13636145, 27272290, 51817351, 54544580, 103634702, 207269404, 259086755, 518173510, 1036347020]

約数ペア:

[(1, 1036347020), (2, 518173510), (4, 259086755), (5, 207269404), (10, 103634702), (19, 54544580), (20, 51817351), (38, 27272290), (76, 13636145), (95, 10908916), (190, 5454458), (239, 4336180), (380, 2727229), (478, 2168090), (956, 1084045), (1195, 867236), (2390, 433618), (4541, 228220), (4780, 216809), (9082, 114110), (11411, 90820), (18164, 57055), (22705, 45644), (22822, 45410)]