79582020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 257644800

約数和(自身を除く): 178062780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2129, 2492, 2670, 3115, 3738, 4258, 5340, 6230, 6387, 7476, 8516, 9345, 10645, 12460, 12774, 14903, 18690, 21290, 25548, 29806, 31935, 37380, 42580, 44709, 59612, 63870, 74515, 89418, 127740, 149030, 178836, 189481, 223545, 298060, 378962, 447090, 568443, 757924, 894180, 947405, 1136886, 1326367, 1894810, 2273772, 2652734, 2842215, 3789620, 3979101, 5305468, 5684430, 6631835, 7958202, 11368860, 13263670, 15916404, 19895505, 26527340, 39791010, 79582020]

約数ペア:

[(1, 79582020), (2, 39791010), (3, 26527340), (4, 19895505), (5, 15916404), (6, 13263670), (7, 11368860), (10, 7958202), (12, 6631835), (14, 5684430), (15, 5305468), (20, 3979101), (21, 3789620), (28, 2842215), (30, 2652734), (35, 2273772), (42, 1894810), (60, 1326367), (70, 1136886), (84, 947405), (89, 894180), (105, 757924), (140, 568443), (178, 447090), (210, 378962), (267, 298060), (356, 223545), (420, 189481), (445, 178836), (534, 149030), (623, 127740), (890, 89418), (1068, 74515), (1246, 63870), (1335, 59612), (1780, 44709), (1869, 42580), (2129, 37380), (2492, 31935), (2670, 29806), (3115, 25548), (3738, 21290), (4258, 18690), (5340, 14903), (6230, 12774), (6387, 12460), (7476, 10645), (8516, 9345)]