46902800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2425

約数の個数: 90

約数和(自身を含む): 131136138

約数和(自身を除く): 84233338

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2393, 2450, 2800, 3920, 4786, 4900, 9572, 9800, 11965, 16751, 19144, 19600, 23930, 33502, 38288, 47860, 59825, 67004, 83755, 95720, 117257, 119650, 134008, 167510, 191440, 234514, 239300, 268016, 335020, 418775, 469028, 478600, 586285, 670040, 837550, 938056, 957200, 1172570, 1340080, 1675100, 1876112, 2345140, 2931425, 3350200, 4690280, 5862850, 6700400, 9380560, 11725700, 23451400, 46902800]

約数ペア:

[(1, 46902800), (2, 23451400), (4, 11725700), (5, 9380560), (7, 6700400), (8, 5862850), (10, 4690280), (14, 3350200), (16, 2931425), (20, 2345140), (25, 1876112), (28, 1675100), (35, 1340080), (40, 1172570), (49, 957200), (50, 938056), (56, 837550), (70, 670040), (80, 586285), (98, 478600), (100, 469028), (112, 418775), (140, 335020), (175, 268016), (196, 239300), (200, 234514), (245, 191440), (280, 167510), (350, 134008), (392, 119650), (400, 117257), (490, 95720), (560, 83755), (700, 67004), (784, 59825), (980, 47860), (1225, 38288), (1400, 33502), (1960, 23930), (2393, 19600), (2450, 19144), (2800, 16751), (3920, 11965), (4786, 9800), (4900, 9572)]