662092240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4229}}^1$

素因数の和:4364

約数の個数: 80

約数和(自身を含む): 1636502400

約数和(自身を除く): 974410160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 103, 152, 190, 206, 304, 380, 412, 515, 760, 824, 1030, 1520, 1648, 1957, 2060, 3914, 4120, 4229, 7828, 8240, 8458, 9785, 15656, 16916, 19570, 21145, 31312, 33832, 39140, 42290, 67664, 78280, 80351, 84580, 156560, 160702, 169160, 321404, 338320, 401755, 435587, 642808, 803510, 871174, 1285616, 1607020, 1742348, 2177935, 3214040, 3484696, 4355870, 6428080, 6969392, 8276153, 8711740, 16552306, 17423480, 33104612, 34846960, 41380765, 66209224, 82761530, 132418448, 165523060, 331046120, 662092240]

約数ペア:

[(1, 662092240), (2, 331046120), (4, 165523060), (5, 132418448), (8, 82761530), (10, 66209224), (16, 41380765), (19, 34846960), (20, 33104612), (38, 17423480), (40, 16552306), (76, 8711740), (80, 8276153), (95, 6969392), (103, 6428080), (152, 4355870), (190, 3484696), (206, 3214040), (304, 2177935), (380, 1742348), (412, 1607020), (515, 1285616), (760, 871174), (824, 803510), (1030, 642808), (1520, 435587), (1648, 401755), (1957, 338320), (2060, 321404), (3914, 169160), (4120, 160702), (4229, 156560), (7828, 84580), (8240, 80351), (8458, 78280), (9785, 67664), (15656, 42290), (16916, 39140), (19570, 33832), (21145, 31312)]