20063245300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{39209}}^1$

素因数の和:39290

約数の個数: 144

約数和(自身を含む): 53910299520

約数和(自身を除く): 33847054220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 43, 50, 68, 70, 85, 86, 100, 119, 140, 170, 172, 175, 215, 238, 301, 340, 350, 425, 430, 476, 595, 602, 700, 731, 850, 860, 1075, 1190, 1204, 1462, 1505, 1700, 2150, 2380, 2924, 2975, 3010, 3655, 4300, 5117, 5950, 6020, 7310, 7525, 10234, 11900, 14620, 15050, 18275, 20468, 25585, 30100, 36550, 39209, 51170, 73100, 78418, 102340, 127925, 156836, 196045, 255850, 274463, 392090, 511700, 548926, 666553, 784180, 980225, 1097852, 1333106, 1372315, 1685987, 1960450, 2666212, 2744630, 3332765, 3371974, 3920900, 4665871, 5489260, 6665530, 6743948, 6861575, 8429935, 9331742, 11801909, 13331060, 13723150, 16663825, 16859870, 18663484, 23329355, 23603818, 27446300, 28661779, 33327650, 33719740, 42149675, 46658710, 47207636, 57323558, 59009545, 66655300, 84299350, 93317420, 114647116, 116646775, 118019090, 143308895, 168598700, 200632453, 233293550, 236038180, 286617790, 295047725, 401264906, 466587100, 573235580, 590095450, 716544475, 802529812, 1003162265, 1180190900, 1433088950, 2006324530, 2866177900, 4012649060, 5015811325, 10031622650, 20063245300]

約数ペア:

[(1, 20063245300), (2, 10031622650), (4, 5015811325), (5, 4012649060), (7, 2866177900), (10, 2006324530), (14, 1433088950), (17, 1180190900), (20, 1003162265), (25, 802529812), (28, 716544475), (34, 590095450), (35, 573235580), (43, 466587100), (50, 401264906), (68, 295047725), (70, 286617790), (85, 236038180), (86, 233293550), (100, 200632453), (119, 168598700), (140, 143308895), (170, 118019090), (172, 116646775), (175, 114647116), (215, 93317420), (238, 84299350), (301, 66655300), (340, 59009545), (350, 57323558), (425, 47207636), (430, 46658710), (476, 42149675), (595, 33719740), (602, 33327650), (700, 28661779), (731, 27446300), (850, 23603818), (860, 23329355), (1075, 18663484), (1190, 16859870), (1204, 16663825), (1462, 13723150), (1505, 13331060), (1700, 11801909), (2150, 9331742), (2380, 8429935), (2924, 6861575), (2975, 6743948), (3010, 6665530), (3655, 5489260), (4300, 4665871), (5117, 3920900), (5950, 3371974), (6020, 3332765), (7310, 2744630), (7525, 2666212), (10234, 1960450), (11900, 1685987), (14620, 1372315), (15050, 1333106), (18275, 1097852), (20468, 980225), (25585, 784180), (30100, 666553), (36550, 548926), (39209, 511700), (51170, 392090), (73100, 274463), (78418, 255850), (102340, 196045), (127925, 156836)]