13400800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2420

約数の個数: 72

約数和(自身を含む): 37403856

約数和(自身を除く): 24003056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2393, 2800, 4786, 5600, 9572, 11965, 16751, 19144, 23930, 33502, 38288, 47860, 59825, 67004, 76576, 83755, 95720, 119650, 134008, 167510, 191440, 239300, 268016, 335020, 382880, 418775, 478600, 536032, 670040, 837550, 957200, 1340080, 1675100, 1914400, 2680160, 3350200, 6700400, 13400800]

約数ペア:

[(1, 13400800), (2, 6700400), (4, 3350200), (5, 2680160), (7, 1914400), (8, 1675100), (10, 1340080), (14, 957200), (16, 837550), (20, 670040), (25, 536032), (28, 478600), (32, 418775), (35, 382880), (40, 335020), (50, 268016), (56, 239300), (70, 191440), (80, 167510), (100, 134008), (112, 119650), (140, 95720), (160, 83755), (175, 76576), (200, 67004), (224, 59825), (280, 47860), (350, 38288), (400, 33502), (560, 23930), (700, 19144), (800, 16751), (1120, 11965), (1400, 9572), (2393, 5600), (2800, 4786)]