4704560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 12951552

約数和(自身を除く): 8246992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 271, 280, 310, 434, 496, 542, 560, 620, 868, 1084, 1085, 1240, 1355, 1736, 1897, 2168, 2170, 2480, 2710, 3472, 3794, 4336, 4340, 5420, 7588, 8401, 8680, 9485, 10840, 15176, 16802, 17360, 18970, 21680, 30352, 33604, 37940, 42005, 58807, 67208, 75880, 84010, 117614, 134416, 151760, 168020, 235228, 294035, 336040, 470456, 588070, 672080, 940912, 1176140, 2352280, 4704560]

約数ペア:

[(1, 4704560), (2, 2352280), (4, 1176140), (5, 940912), (7, 672080), (8, 588070), (10, 470456), (14, 336040), (16, 294035), (20, 235228), (28, 168020), (31, 151760), (35, 134416), (40, 117614), (56, 84010), (62, 75880), (70, 67208), (80, 58807), (112, 42005), (124, 37940), (140, 33604), (155, 30352), (217, 21680), (248, 18970), (271, 17360), (280, 16802), (310, 15176), (434, 10840), (496, 9485), (542, 8680), (560, 8401), (620, 7588), (868, 5420), (1084, 4340), (1085, 4336), (1240, 3794), (1355, 3472), (1736, 2710), (1897, 2480), (2168, 2170)]