2006295980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 4916479680

約数和(自身を除く): 2910183700

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 46, 52, 58, 65, 92, 115, 116, 130, 145, 230, 260, 290, 299, 377, 460, 503, 529, 580, 598, 667, 754, 1006, 1058, 1196, 1334, 1495, 1508, 1885, 2012, 2116, 2515, 2645, 2668, 2990, 3335, 3770, 5030, 5290, 5980, 6539, 6670, 6877, 7540, 8671, 10060, 10580, 11569, 13078, 13340, 13754, 14587, 15341, 17342, 23138, 26156, 27508, 29174, 30682, 32695, 34385, 34684, 43355, 46276, 57845, 58348, 61364, 65390, 68770, 72935, 76705, 86710, 115690, 130780, 137540, 145870, 150397, 153410, 173420, 189631, 199433, 231380, 266087, 291740, 300794, 306820, 335501, 379262, 398866, 532174, 601588, 671002, 751985, 758524, 797732, 948155, 997165, 1064348, 1330435, 1342004, 1503970, 1677505, 1896310, 1994330, 2660870, 3007940, 3355010, 3459131, 3792620, 3988660, 4361513, 5321740, 6710020, 6918262, 7716523, 8723026, 13836524, 15433046, 17295655, 17446052, 21807565, 30866092, 34591310, 38582615, 43615130, 69182620, 77165230, 87230260, 100314799, 154330460, 200629598, 401259196, 501573995, 1003147990, 2006295980]

約数ペア:

[(1, 2006295980), (2, 1003147990), (4, 501573995), (5, 401259196), (10, 200629598), (13, 154330460), (20, 100314799), (23, 87230260), (26, 77165230), (29, 69182620), (46, 43615130), (52, 38582615), (58, 34591310), (65, 30866092), (92, 21807565), (115, 17446052), (116, 17295655), (130, 15433046), (145, 13836524), (230, 8723026), (260, 7716523), (290, 6918262), (299, 6710020), (377, 5321740), (460, 4361513), (503, 3988660), (529, 3792620), (580, 3459131), (598, 3355010), (667, 3007940), (754, 2660870), (1006, 1994330), (1058, 1896310), (1196, 1677505), (1334, 1503970), (1495, 1342004), (1508, 1330435), (1885, 1064348), (2012, 997165), (2116, 948155), (2515, 797732), (2645, 758524), (2668, 751985), (2990, 671002), (3335, 601588), (3770, 532174), (5030, 398866), (5290, 379262), (5980, 335501), (6539, 306820), (6670, 300794), (6877, 291740), (7540, 266087), (8671, 231380), (10060, 199433), (10580, 189631), (11569, 173420), (13078, 153410), (13340, 150397), (13754, 145870), (14587, 137540), (15341, 130780), (17342, 115690), (23138, 86710), (26156, 76705), (27508, 72935), (29174, 68770), (30682, 65390), (32695, 61364), (34385, 58348), (34684, 57845), (43355, 46276)]