11209600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 28837440

約数和(自身を除く): 17627840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 113, 124, 128, 155, 160, 200, 226, 248, 310, 320, 400, 452, 496, 565, 620, 640, 775, 800, 904, 992, 1130, 1240, 1550, 1600, 1808, 1984, 2260, 2480, 2825, 3100, 3200, 3503, 3616, 3968, 4520, 4960, 5650, 6200, 7006, 7232, 9040, 9920, 11300, 12400, 14012, 14464, 17515, 18080, 19840, 22600, 24800, 28024, 35030, 36160, 45200, 49600, 56048, 70060, 72320, 87575, 90400, 99200, 112096, 140120, 175150, 180800, 224192, 280240, 350300, 361600, 448384, 560480, 700600, 1120960, 1401200, 2241920, 2802400, 5604800, 11209600]

約数ペア:

[(1, 11209600), (2, 5604800), (4, 2802400), (5, 2241920), (8, 1401200), (10, 1120960), (16, 700600), (20, 560480), (25, 448384), (31, 361600), (32, 350300), (40, 280240), (50, 224192), (62, 180800), (64, 175150), (80, 140120), (100, 112096), (113, 99200), (124, 90400), (128, 87575), (155, 72320), (160, 70060), (200, 56048), (226, 49600), (248, 45200), (310, 36160), (320, 35030), (400, 28024), (452, 24800), (496, 22600), (565, 19840), (620, 18080), (640, 17515), (775, 14464), (800, 14012), (904, 12400), (992, 11300), (1130, 9920), (1240, 9040), (1550, 7232), (1600, 7006), (1808, 6200), (1984, 5650), (2260, 4960), (2480, 4520), (2825, 3968), (3100, 3616), (3200, 3503)]