293668653620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1\times {\mathrm{98999}}^1$

素因数の和:101168

約数の個数: 48

約数和(自身を含む): 625695840000

約数和(自身を除く): 332027186380

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2089, 4178, 8356, 10445, 20890, 41780, 98999, 148319, 197998, 296638, 395996, 494995, 593276, 741595, 989990, 1483190, 1979980, 2966380, 7028929, 14057858, 28115716, 35144645, 70289290, 140578580, 206808911, 413617822, 827235644, 1034044555, 2068089110, 4136178220, 14683432681, 29366865362, 58733730724, 73417163405, 146834326810, 293668653620]

約数ペア:

[(1, 293668653620), (2, 146834326810), (4, 73417163405), (5, 58733730724), (10, 29366865362), (20, 14683432681), (71, 4136178220), (142, 2068089110), (284, 1034044555), (355, 827235644), (710, 413617822), (1420, 206808911), (2089, 140578580), (4178, 70289290), (8356, 35144645), (10445, 28115716), (20890, 14057858), (41780, 7028929), (98999, 2966380), (148319, 1979980), (197998, 1483190), (296638, 989990), (395996, 741595), (494995, 593276)]