11841900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{5639}}^1$

素因数の和:5663

約数の個数: 72

約数和(自身を含む): 39164160

約数和(自身を除く): 27322260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 5639, 11278, 16917, 22556, 28195, 33834, 39473, 56390, 67668, 78946, 84585, 112780, 118419, 140975, 157892, 169170, 197365, 236838, 281950, 338340, 394730, 422925, 473676, 563900, 592095, 789460, 845850, 986825, 1184190, 1691700, 1973650, 2368380, 2960475, 3947300, 5920950, 11841900]

約数ペア:

[(1, 11841900), (2, 5920950), (3, 3947300), (4, 2960475), (5, 2368380), (6, 1973650), (7, 1691700), (10, 1184190), (12, 986825), (14, 845850), (15, 789460), (20, 592095), (21, 563900), (25, 473676), (28, 422925), (30, 394730), (35, 338340), (42, 281950), (50, 236838), (60, 197365), (70, 169170), (75, 157892), (84, 140975), (100, 118419), (105, 112780), (140, 84585), (150, 78946), (175, 67668), (210, 56390), (300, 39473), (350, 33834), (420, 28195), (525, 22556), (700, 16917), (1050, 11278), (2100, 5639)]