38335170280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1102853}}^1$

素因数の和:1102954

約数の個数: 64

約数和(自身を含む): 95286585600

約数和(自身を除く): 56951415320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3160, 3476, 4345, 6952, 8690, 17380, 34760, 1102853, 2205706, 4411412, 5514265, 8822824, 11028530, 12131383, 22057060, 24262766, 44114120, 48525532, 60656915, 87125387, 97051064, 121313830, 174250774, 242627660, 348501548, 435626935, 485255320, 697003096, 871253870, 958379257, 1742507740, 1916758514, 3485015480, 3833517028, 4791896285, 7667034056, 9583792570, 19167585140, 38335170280]

約数ペア:

[(1, 38335170280), (2, 19167585140), (4, 9583792570), (5, 7667034056), (8, 4791896285), (10, 3833517028), (11, 3485015480), (20, 1916758514), (22, 1742507740), (40, 958379257), (44, 871253870), (55, 697003096), (79, 485255320), (88, 435626935), (110, 348501548), (158, 242627660), (220, 174250774), (316, 121313830), (395, 97051064), (440, 87125387), (632, 60656915), (790, 48525532), (869, 44114120), (1580, 24262766), (1738, 22057060), (3160, 12131383), (3476, 11028530), (4345, 8822824), (6952, 5514265), (8690, 4411412), (17380, 2205706), (34760, 1102853)]