2008335850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 4043312640

約数和(自身を除く): 2034976790

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 73, 94, 115, 146, 230, 235, 365, 470, 509, 575, 730, 1018, 1081, 1150, 1175, 1679, 1825, 2162, 2350, 2545, 3358, 3431, 3650, 5090, 5405, 6862, 8395, 10810, 11707, 12725, 16790, 17155, 23414, 23923, 25450, 27025, 34310, 37157, 41975, 47846, 54050, 58535, 74314, 78913, 83950, 85775, 117070, 119615, 157826, 171550, 185785, 239230, 292675, 371570, 394565, 550229, 585350, 598075, 789130, 854611, 928925, 1100458, 1196150, 1709222, 1746379, 1857850, 1972825, 2751145, 3492758, 3945650, 4273055, 5502290, 8546110, 8731895, 13755725, 17463790, 21365275, 27511450, 40166717, 42730550, 43659475, 80333434, 87318950, 200833585, 401667170, 1004167925, 2008335850]

約数ペア:

[(1, 2008335850), (2, 1004167925), (5, 401667170), (10, 200833585), (23, 87318950), (25, 80333434), (46, 43659475), (47, 42730550), (50, 40166717), (73, 27511450), (94, 21365275), (115, 17463790), (146, 13755725), (230, 8731895), (235, 8546110), (365, 5502290), (470, 4273055), (509, 3945650), (575, 3492758), (730, 2751145), (1018, 1972825), (1081, 1857850), (1150, 1746379), (1175, 1709222), (1679, 1196150), (1825, 1100458), (2162, 928925), (2350, 854611), (2545, 789130), (3358, 598075), (3431, 585350), (3650, 550229), (5090, 394565), (5405, 371570), (6862, 292675), (8395, 239230), (10810, 185785), (11707, 171550), (12725, 157826), (16790, 119615), (17155, 117070), (23414, 85775), (23923, 83950), (25450, 78913), (27025, 74314), (34310, 58535), (37157, 54050), (41975, 47846)]