108808160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 275425920

約数和(自身を除く): 166617760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 109, 136, 160, 170, 218, 272, 340, 367, 436, 544, 545, 680, 734, 872, 1090, 1360, 1468, 1744, 1835, 1853, 2180, 2720, 2936, 3488, 3670, 3706, 4360, 5872, 6239, 7340, 7412, 8720, 9265, 11744, 12478, 14680, 14824, 17440, 18530, 24956, 29360, 29648, 31195, 37060, 40003, 49912, 58720, 59296, 62390, 74120, 80006, 99824, 124780, 148240, 160012, 199648, 200015, 249560, 296480, 320024, 400030, 499120, 640048, 680051, 800060, 998240, 1280096, 1360102, 1600120, 2720204, 3200240, 3400255, 5440408, 6400480, 6800510, 10880816, 13601020, 21761632, 27202040, 54404080, 108808160]

約数ペア:

[(1, 108808160), (2, 54404080), (4, 27202040), (5, 21761632), (8, 13601020), (10, 10880816), (16, 6800510), (17, 6400480), (20, 5440408), (32, 3400255), (34, 3200240), (40, 2720204), (68, 1600120), (80, 1360102), (85, 1280096), (109, 998240), (136, 800060), (160, 680051), (170, 640048), (218, 499120), (272, 400030), (340, 320024), (367, 296480), (436, 249560), (544, 200015), (545, 199648), (680, 160012), (734, 148240), (872, 124780), (1090, 99824), (1360, 80006), (1468, 74120), (1744, 62390), (1835, 59296), (1853, 58720), (2180, 49912), (2720, 40003), (2936, 37060), (3488, 31195), (3670, 29648), (3706, 29360), (4360, 24956), (5872, 18530), (6239, 17440), (7340, 14824), (7412, 14680), (8720, 12478), (9265, 11744)]