2012059420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2323

約数の個数: 96

約数和(自身を含む): 4978713600

約数和(自身を除く): 2966654180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 167, 205, 287, 334, 410, 574, 668, 820, 835, 1148, 1169, 1435, 1670, 2099, 2338, 2870, 3340, 4198, 4676, 5740, 5845, 6847, 8396, 10495, 11690, 13694, 14693, 20990, 23380, 27388, 29386, 34235, 41980, 47929, 58772, 68470, 73465, 86059, 95858, 136940, 146930, 172118, 191716, 239645, 293860, 344236, 350533, 430295, 479290, 602413, 701066, 860590, 958580, 1204826, 1402132, 1721180, 1752665, 2409652, 2453731, 3012065, 3505330, 4907462, 6024130, 7010660, 9814924, 12048260, 12268655, 14371853, 24537310, 28743706, 49074620, 57487412, 71859265, 100602971, 143718530, 201205942, 287437060, 402411884, 503014855, 1006029710, 2012059420]

約数ペア:

[(1, 2012059420), (2, 1006029710), (4, 503014855), (5, 402411884), (7, 287437060), (10, 201205942), (14, 143718530), (20, 100602971), (28, 71859265), (35, 57487412), (41, 49074620), (70, 28743706), (82, 24537310), (140, 14371853), (164, 12268655), (167, 12048260), (205, 9814924), (287, 7010660), (334, 6024130), (410, 4907462), (574, 3505330), (668, 3012065), (820, 2453731), (835, 2409652), (1148, 1752665), (1169, 1721180), (1435, 1402132), (1670, 1204826), (2099, 958580), (2338, 860590), (2870, 701066), (3340, 602413), (4198, 479290), (4676, 430295), (5740, 350533), (5845, 344236), (6847, 293860), (8396, 239645), (10495, 191716), (11690, 172118), (13694, 146930), (14693, 136940), (20990, 95858), (23380, 86059), (27388, 73465), (29386, 68470), (34235, 58772), (41980, 47929)]