384722842700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{489407}}^1$

素因数の和:490551

約数の個数: 72

約数和(自身を含む): 954964211712

約数和(自身を除く): 570241369012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1123, 2246, 4492, 5615, 7861, 11230, 15722, 22460, 28075, 31444, 39305, 56150, 78610, 112300, 157220, 196525, 393050, 489407, 786100, 978814, 1957628, 2447035, 3425849, 4894070, 6851698, 9788140, 12235175, 13703396, 17129245, 24470350, 34258490, 48940700, 68516980, 85646225, 171292450, 342584900, 549604061, 1099208122, 2198416244, 2748020305, 3847228427, 5496040610, 7694456854, 10992081220, 13740101525, 15388913708, 19236142135, 27480203050, 38472284270, 54960406100, 76944568540, 96180710675, 192361421350, 384722842700]

約数ペア:

[(1, 384722842700), (2, 192361421350), (4, 96180710675), (5, 76944568540), (7, 54960406100), (10, 38472284270), (14, 27480203050), (20, 19236142135), (25, 15388913708), (28, 13740101525), (35, 10992081220), (50, 7694456854), (70, 5496040610), (100, 3847228427), (140, 2748020305), (175, 2198416244), (350, 1099208122), (700, 549604061), (1123, 342584900), (2246, 171292450), (4492, 85646225), (5615, 68516980), (7861, 48940700), (11230, 34258490), (15722, 24470350), (22460, 17129245), (28075, 13703396), (31444, 12235175), (39305, 9788140), (56150, 6851698), (78610, 4894070), (112300, 3425849), (157220, 2447035), (196525, 1957628), (393050, 978814), (489407, 786100)]