384668600

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 916347600

約数和(自身を除く): 531679000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 137, 139, 200, 202, 274, 278, 404, 505, 548, 556, 685, 695, 808, 1010, 1096, 1112, 1370, 1390, 2020, 2525, 2740, 2780, 3425, 3475, 4040, 5050, 5480, 5560, 6850, 6950, 10100, 13700, 13837, 13900, 14039, 19043, 20200, 27400, 27674, 27800, 28078, 38086, 55348, 56156, 69185, 70195, 76172, 95215, 110696, 112312, 138370, 140390, 152344, 190430, 276740, 280780, 345925, 350975, 380860, 476075, 553480, 561560, 691850, 701950, 761720, 952150, 1383700, 1403900, 1904300, 1923343, 2767400, 2807800, 3808600, 3846686, 7693372, 9616715, 15386744, 19233430, 38466860, 48083575, 76933720, 96167150, 192334300, 384668600]

約数ペア:

[(1, 384668600), (2, 192334300), (4, 96167150), (5, 76933720), (8, 48083575), (10, 38466860), (20, 19233430), (25, 15386744), (40, 9616715), (50, 7693372), (100, 3846686), (101, 3808600), (137, 2807800), (139, 2767400), (200, 1923343), (202, 1904300), (274, 1403900), (278, 1383700), (404, 952150), (505, 761720), (548, 701950), (556, 691850), (685, 561560), (695, 553480), (808, 476075), (1010, 380860), (1096, 350975), (1112, 345925), (1370, 280780), (1390, 276740), (2020, 190430), (2525, 152344), (2740, 140390), (2780, 138370), (3425, 112312), (3475, 110696), (4040, 95215), (5050, 76172), (5480, 70195), (5560, 69185), (6850, 56156), (6950, 55348), (10100, 38086), (13700, 28078), (13837, 27800), (13900, 27674), (14039, 27400), (19043, 20200)]