44140040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8297}}^1$

素因数の和:8334

約数の個数: 64

約数和(自身を含む): 119491200

約数和(自身を除く): 75351160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 8297, 16594, 33188, 41485, 58079, 66376, 82970, 116158, 157643, 165940, 232316, 290395, 315286, 331880, 464632, 580790, 630572, 788215, 1103501, 1161580, 1261144, 1576430, 2207002, 2323160, 3152860, 4414004, 5517505, 6305720, 8828008, 11035010, 22070020, 44140040]

約数ペア:

[(1, 44140040), (2, 22070020), (4, 11035010), (5, 8828008), (7, 6305720), (8, 5517505), (10, 4414004), (14, 3152860), (19, 2323160), (20, 2207002), (28, 1576430), (35, 1261144), (38, 1161580), (40, 1103501), (56, 788215), (70, 630572), (76, 580790), (95, 464632), (133, 331880), (140, 315286), (152, 290395), (190, 232316), (266, 165940), (280, 157643), (380, 116158), (532, 82970), (665, 66376), (760, 58079), (1064, 41485), (1330, 33188), (2660, 16594), (5320, 8297)]