117836800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{4603}}^1$

素因数の和:4633

約数の個数: 66

約数和(自身を含む): 292156028

約数和(自身を除く): 174319228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 4603, 5120, 6400, 9206, 12800, 18412, 23015, 25600, 36824, 46030, 73648, 92060, 115075, 147296, 184120, 230150, 294592, 368240, 460300, 589184, 736480, 920600, 1178368, 1472960, 1841200, 2356736, 2945920, 3682400, 4713472, 5891840, 7364800, 11783680, 14729600, 23567360, 29459200, 58918400, 117836800]

約数ペア:

[(1, 117836800), (2, 58918400), (4, 29459200), (5, 23567360), (8, 14729600), (10, 11783680), (16, 7364800), (20, 5891840), (25, 4713472), (32, 3682400), (40, 2945920), (50, 2356736), (64, 1841200), (80, 1472960), (100, 1178368), (128, 920600), (160, 736480), (200, 589184), (256, 460300), (320, 368240), (400, 294592), (512, 230150), (640, 184120), (800, 147296), (1024, 115075), (1280, 92060), (1600, 73648), (2560, 46030), (3200, 36824), (4603, 25600), (5120, 23015), (6400, 18412), (9206, 12800)]