10061440

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 24480000

約数和(自身を除く): 14418560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 199, 316, 320, 395, 398, 632, 640, 790, 796, 995, 1264, 1580, 1592, 1990, 2528, 3160, 3184, 3980, 5056, 6320, 6368, 7960, 10112, 12640, 12736, 15721, 15920, 25280, 25472, 31442, 31840, 50560, 62884, 63680, 78605, 125768, 127360, 157210, 251536, 314420, 503072, 628840, 1006144, 1257680, 2012288, 2515360, 5030720, 10061440]

約数ペア:

[(1, 10061440), (2, 5030720), (4, 2515360), (5, 2012288), (8, 1257680), (10, 1006144), (16, 628840), (20, 503072), (32, 314420), (40, 251536), (64, 157210), (79, 127360), (80, 125768), (128, 78605), (158, 63680), (160, 62884), (199, 50560), (316, 31840), (320, 31442), (395, 25472), (398, 25280), (632, 15920), (640, 15721), (790, 12736), (796, 12640), (995, 10112), (1264, 7960), (1580, 6368), (1592, 6320), (1990, 5056), (2528, 3980), (3160, 3184)]