86802100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11273}}^1$

素因数の和:11305

約数の個数: 72

約数和(自身を含む): 234859968

約数和(自身を除く): 148057868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 11273, 22546, 45092, 56365, 78911, 112730, 124003, 157822, 225460, 248006, 281825, 315644, 394555, 496012, 563650, 620015, 789110, 868021, 1127300, 1240030, 1578220, 1736042, 1972775, 2480060, 3100075, 3472084, 3945550, 4340105, 6200150, 7891100, 8680210, 12400300, 17360420, 21700525, 43401050, 86802100]

約数ペア:

[(1, 86802100), (2, 43401050), (4, 21700525), (5, 17360420), (7, 12400300), (10, 8680210), (11, 7891100), (14, 6200150), (20, 4340105), (22, 3945550), (25, 3472084), (28, 3100075), (35, 2480060), (44, 1972775), (50, 1736042), (55, 1578220), (70, 1240030), (77, 1127300), (100, 868021), (110, 789110), (140, 620015), (154, 563650), (175, 496012), (220, 394555), (275, 315644), (308, 281825), (350, 248006), (385, 225460), (550, 157822), (700, 124003), (770, 112730), (1100, 78911), (1540, 56365), (1925, 45092), (3850, 22546), (7700, 11273)]