80455029370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 157367808000

約数和(自身を除く): 76912778630

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 103, 146, 190, 199, 206, 283, 365, 398, 515, 566, 730, 995, 1030, 1387, 1415, 1957, 1990, 2774, 2830, 3781, 3914, 5377, 6935, 7519, 7562, 9785, 10754, 13870, 14527, 15038, 18905, 19570, 20497, 20659, 26885, 29054, 29149, 37595, 37810, 40994, 41318, 53770, 56317, 58298, 72635, 75190, 102485, 103295, 112634, 142861, 145270, 145745, 204970, 206590, 276013, 281585, 285722, 291490, 389443, 392521, 552026, 553831, 563170, 714305, 778886, 785042, 1070023, 1107662, 1380065, 1428610, 1496281, 1947215, 1962605, 2127877, 2140046, 2760130, 2769155, 2992562, 3894430, 3925210, 4111141, 4255754, 5350115, 5538310, 5800651, 7481405, 8222282, 10639385, 10700230, 11601302, 14962810, 20555705, 21278770, 28429339, 29003255, 40429663, 41111410, 56858678, 58006510, 78111679, 80859326, 110212369, 142146695, 156223358, 202148315, 220424738, 284293390, 390558395, 404296630, 423447523, 551061845, 781116790, 846895046, 1102123690, 2117237615, 4234475230, 8045502937, 16091005874, 40227514685, 80455029370]

約数ペア:

[(1, 80455029370), (2, 40227514685), (5, 16091005874), (10, 8045502937), (19, 4234475230), (38, 2117237615), (73, 1102123690), (95, 846895046), (103, 781116790), (146, 551061845), (190, 423447523), (199, 404296630), (206, 390558395), (283, 284293390), (365, 220424738), (398, 202148315), (515, 156223358), (566, 142146695), (730, 110212369), (995, 80859326), (1030, 78111679), (1387, 58006510), (1415, 56858678), (1957, 41111410), (1990, 40429663), (2774, 29003255), (2830, 28429339), (3781, 21278770), (3914, 20555705), (5377, 14962810), (6935, 11601302), (7519, 10700230), (7562, 10639385), (9785, 8222282), (10754, 7481405), (13870, 5800651), (14527, 5538310), (15038, 5350115), (18905, 4255754), (19570, 4111141), (20497, 3925210), (20659, 3894430), (26885, 2992562), (29054, 2769155), (29149, 2760130), (37595, 2140046), (37810, 2127877), (40994, 1962605), (41318, 1947215), (53770, 1496281), (56317, 1428610), (58298, 1380065), (72635, 1107662), (75190, 1070023), (102485, 785042), (103295, 778886), (112634, 714305), (142861, 563170), (145270, 553831), (145745, 552026), (204970, 392521), (206590, 389443), (276013, 291490), (281585, 285722)]