59280020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 133539840

約数和(自身を除く): 74259820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2207, 2686, 4414, 5372, 6715, 8828, 11035, 13430, 22070, 26860, 37519, 44140, 75038, 150076, 174353, 187595, 348706, 375190, 697412, 750380, 871765, 1743530, 2964001, 3487060, 5928002, 11856004, 14820005, 29640010, 59280020]

約数ペア:

[(1, 59280020), (2, 29640010), (4, 14820005), (5, 11856004), (10, 5928002), (17, 3487060), (20, 2964001), (34, 1743530), (68, 871765), (79, 750380), (85, 697412), (158, 375190), (170, 348706), (316, 187595), (340, 174353), (395, 150076), (790, 75038), (1343, 44140), (1580, 37519), (2207, 26860), (2686, 22070), (4414, 13430), (5372, 11035), (6715, 8828)]