38490200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 107731200

約数和(自身を除く): 69241000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1447, 1900, 2660, 2894, 3325, 3800, 5320, 5788, 6650, 7235, 10129, 11576, 13300, 14470, 20258, 26600, 27493, 28940, 36175, 40516, 50645, 54986, 57880, 72350, 81032, 101290, 109972, 137465, 144700, 192451, 202580, 219944, 253225, 274930, 289400, 384902, 405160, 506450, 549860, 687325, 769804, 962255, 1012900, 1099720, 1374650, 1539608, 1924510, 2025800, 2749300, 3849020, 4811275, 5498600, 7698040, 9622550, 19245100, 38490200]

約数ペア:

[(1, 38490200), (2, 19245100), (4, 9622550), (5, 7698040), (7, 5498600), (8, 4811275), (10, 3849020), (14, 2749300), (19, 2025800), (20, 1924510), (25, 1539608), (28, 1374650), (35, 1099720), (38, 1012900), (40, 962255), (50, 769804), (56, 687325), (70, 549860), (76, 506450), (95, 405160), (100, 384902), (133, 289400), (140, 274930), (152, 253225), (175, 219944), (190, 202580), (200, 192451), (266, 144700), (280, 137465), (350, 109972), (380, 101290), (475, 81032), (532, 72350), (665, 57880), (700, 54986), (760, 50645), (950, 40516), (1064, 36175), (1330, 28940), (1400, 27493), (1447, 26600), (1900, 20258), (2660, 14470), (2894, 13300), (3325, 11576), (3800, 10129), (5320, 7235), (5788, 6650)]