3396159280

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 7987060224

約数和(自身を除く): 4590900944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 367, 524, 655, 734, 883, 1048, 1310, 1468, 1766, 1835, 2096, 2620, 2936, 3532, 3670, 4415, 5240, 5872, 7064, 7340, 8830, 10480, 14128, 14680, 17660, 29360, 35320, 48077, 70640, 96154, 115673, 192308, 231346, 240385, 324061, 384616, 462692, 480770, 578365, 648122, 769232, 925384, 961540, 1156730, 1296244, 1620305, 1850768, 1923080, 2313460, 2592488, 3240610, 3846160, 4626920, 5184976, 6481220, 9253840, 12962440, 25924880, 42451991, 84903982, 169807964, 212259955, 339615928, 424519910, 679231856, 849039820, 1698079640, 3396159280]

約数ペア:

[(1, 3396159280), (2, 1698079640), (4, 849039820), (5, 679231856), (8, 424519910), (10, 339615928), (16, 212259955), (20, 169807964), (40, 84903982), (80, 42451991), (131, 25924880), (262, 12962440), (367, 9253840), (524, 6481220), (655, 5184976), (734, 4626920), (883, 3846160), (1048, 3240610), (1310, 2592488), (1468, 2313460), (1766, 1923080), (1835, 1850768), (2096, 1620305), (2620, 1296244), (2936, 1156730), (3532, 961540), (3670, 925384), (4415, 769232), (5240, 648122), (5872, 578365), (7064, 480770), (7340, 462692), (8830, 384616), (10480, 324061), (14128, 240385), (14680, 231346), (17660, 192308), (29360, 115673), (35320, 96154), (48077, 70640)]