508040960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{56701}}^1$

素因数の和:56729

約数の個数: 72

約数和(自身を含む): 1390786656

約数和(自身を除く): 882745696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 56701, 113402, 226804, 283505, 396907, 453608, 567010, 793814, 907216, 1134020, 1587628, 1814432, 1984535, 2268040, 3175256, 3628864, 3969070, 4536080, 6350512, 7257728, 7938140, 9072160, 12701024, 14515456, 15876280, 18144320, 25402048, 31752560, 36288640, 50804096, 63505120, 72577280, 101608192, 127010240, 254020480, 508040960]

約数ペア:

[(1, 508040960), (2, 254020480), (4, 127010240), (5, 101608192), (7, 72577280), (8, 63505120), (10, 50804096), (14, 36288640), (16, 31752560), (20, 25402048), (28, 18144320), (32, 15876280), (35, 14515456), (40, 12701024), (56, 9072160), (64, 7938140), (70, 7257728), (80, 6350512), (112, 4536080), (128, 3969070), (140, 3628864), (160, 3175256), (224, 2268040), (256, 1984535), (280, 1814432), (320, 1587628), (448, 1134020), (560, 907216), (640, 793814), (896, 567010), (1120, 453608), (1280, 396907), (1792, 283505), (2240, 226804), (4480, 113402), (8960, 56701)]