20142243625

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{16889}}^1$

素因数の和:16987

約数の個数: 64

約数和(自身を含む): 30353356800

約数和(自身を除く): 10211113175

約数列:

[1, 5, 7, 25, 29, 35, 47, 125, 145, 175, 203, 235, 329, 725, 875, 1015, 1175, 1363, 1645, 3625, 5075, 5875, 6815, 8225, 9541, 16889, 25375, 34075, 41125, 47705, 84445, 118223, 170375, 238525, 422225, 489781, 591115, 793783, 1192625, 2111125, 2448905, 2955575, 3428467, 3968915, 5556481, 12244525, 14777875, 17142335, 19844575, 23019707, 27782405, 61222625, 85711675, 99222875, 115098535, 138912025, 161137949, 428558375, 575492675, 694560125, 805689745, 2877463375, 4028448725, 20142243625]

約数ペア:

[(1, 20142243625), (5, 4028448725), (7, 2877463375), (25, 805689745), (29, 694560125), (35, 575492675), (47, 428558375), (125, 161137949), (145, 138912025), (175, 115098535), (203, 99222875), (235, 85711675), (329, 61222625), (725, 27782405), (875, 23019707), (1015, 19844575), (1175, 17142335), (1363, 14777875), (1645, 12244525), (3625, 5556481), (5075, 3968915), (5875, 3428467), (6815, 2955575), (8225, 2448905), (9541, 2111125), (16889, 1192625), (25375, 793783), (34075, 591115), (41125, 489781), (47705, 422225), (84445, 238525), (118223, 170375)]