49460800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1668

約数の個数: 84

約数和(自身を含む): 128188720

約数和(自身を除く): 78727920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1627, 1900, 3040, 3254, 3800, 6080, 6508, 7600, 8135, 13016, 15200, 16270, 26032, 30400, 30913, 32540, 40675, 52064, 61826, 65080, 81350, 104128, 123652, 130160, 154565, 162700, 247304, 260320, 309130, 325400, 494608, 520640, 618260, 650800, 772825, 989216, 1236520, 1301600, 1545650, 1978432, 2473040, 2603200, 3091300, 4946080, 6182600, 9892160, 12365200, 24730400, 49460800]

約数ペア:

[(1, 49460800), (2, 24730400), (4, 12365200), (5, 9892160), (8, 6182600), (10, 4946080), (16, 3091300), (19, 2603200), (20, 2473040), (25, 1978432), (32, 1545650), (38, 1301600), (40, 1236520), (50, 989216), (64, 772825), (76, 650800), (80, 618260), (95, 520640), (100, 494608), (152, 325400), (160, 309130), (190, 260320), (200, 247304), (304, 162700), (320, 154565), (380, 130160), (400, 123652), (475, 104128), (608, 81350), (760, 65080), (800, 61826), (950, 52064), (1216, 40675), (1520, 32540), (1600, 30913), (1627, 30400), (1900, 26032), (3040, 16270), (3254, 15200), (3800, 13016), (6080, 8135), (6508, 7600)]