547405960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 1313444160

約数和(自身を除く): 766038200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 167, 190, 227, 334, 361, 380, 454, 668, 722, 760, 835, 908, 1135, 1336, 1444, 1670, 1805, 1816, 2270, 2888, 3173, 3340, 3610, 4313, 4540, 6346, 6680, 7220, 8626, 9080, 12692, 14440, 15865, 17252, 21565, 25384, 31730, 34504, 37909, 43130, 60287, 63460, 75818, 81947, 86260, 120574, 126920, 151636, 163894, 172520, 189545, 241148, 301435, 303272, 327788, 379090, 409735, 482296, 602870, 655576, 720271, 758180, 819470, 1205740, 1440542, 1516360, 1638940, 2411480, 2881084, 3277880, 3601355, 5762168, 7202710, 13685149, 14405420, 27370298, 28810840, 54740596, 68425745, 109481192, 136851490, 273702980, 547405960]

約数ペア:

[(1, 547405960), (2, 273702980), (4, 136851490), (5, 109481192), (8, 68425745), (10, 54740596), (19, 28810840), (20, 27370298), (38, 14405420), (40, 13685149), (76, 7202710), (95, 5762168), (152, 3601355), (167, 3277880), (190, 2881084), (227, 2411480), (334, 1638940), (361, 1516360), (380, 1440542), (454, 1205740), (668, 819470), (722, 758180), (760, 720271), (835, 655576), (908, 602870), (1135, 482296), (1336, 409735), (1444, 379090), (1670, 327788), (1805, 303272), (1816, 301435), (2270, 241148), (2888, 189545), (3173, 172520), (3340, 163894), (3610, 151636), (4313, 126920), (4540, 120574), (6346, 86260), (6680, 81947), (7220, 75818), (8626, 63460), (9080, 60287), (12692, 43130), (14440, 37909), (15865, 34504), (17252, 31730), (21565, 25384)]