2549858060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107227}}^1$

素因数の和:107306

約数の個数: 48

約数和(自身を含む): 5674505760

約数和(自身を除く): 3124647700

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 23780, 107227, 214454, 428908, 536135, 1072270, 2144540, 3109583, 4396307, 6219166, 8792614, 12438332, 15547915, 17585228, 21981535, 31095830, 43963070, 62191660, 87926140, 127492903, 254985806, 509971612, 637464515, 1274929030, 2549858060]

約数ペア:

[(1, 2549858060), (2, 1274929030), (4, 637464515), (5, 509971612), (10, 254985806), (20, 127492903), (29, 87926140), (41, 62191660), (58, 43963070), (82, 31095830), (116, 21981535), (145, 17585228), (164, 15547915), (205, 12438332), (290, 8792614), (410, 6219166), (580, 4396307), (820, 3109583), (1189, 2144540), (2378, 1072270), (4756, 536135), (5945, 428908), (11890, 214454), (23780, 107227)]