62884000

素因数分解:

$2^5\times 5^3\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 157248000

約数和(自身を除く): 94364000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 125, 158, 160, 199, 200, 250, 316, 395, 398, 400, 500, 632, 790, 796, 800, 995, 1000, 1264, 1580, 1592, 1975, 1990, 2000, 2528, 3160, 3184, 3950, 3980, 4000, 4975, 6320, 6368, 7900, 7960, 9875, 9950, 12640, 15721, 15800, 15920, 19750, 19900, 24875, 31442, 31600, 31840, 39500, 39800, 49750, 62884, 63200, 78605, 79000, 79600, 99500, 125768, 157210, 158000, 159200, 199000, 251536, 314420, 316000, 393025, 398000, 503072, 628840, 786050, 796000, 1257680, 1572100, 1965125, 2515360, 3144200, 3930250, 6288400, 7860500, 12576800, 15721000, 31442000, 62884000]

約数ペア:

[(1, 62884000), (2, 31442000), (4, 15721000), (5, 12576800), (8, 7860500), (10, 6288400), (16, 3930250), (20, 3144200), (25, 2515360), (32, 1965125), (40, 1572100), (50, 1257680), (79, 796000), (80, 786050), (100, 628840), (125, 503072), (158, 398000), (160, 393025), (199, 316000), (200, 314420), (250, 251536), (316, 199000), (395, 159200), (398, 158000), (400, 157210), (500, 125768), (632, 99500), (790, 79600), (796, 79000), (800, 78605), (995, 63200), (1000, 62884), (1264, 49750), (1580, 39800), (1592, 39500), (1975, 31840), (1990, 31600), (2000, 31442), (2528, 24875), (3160, 19900), (3184, 19750), (3950, 15920), (3980, 15800), (4000, 15721), (4975, 12640), (6320, 9950), (6368, 9875), (7900, 7960)]