2017223350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57389}}^1$

素因数の和:57457

約数の個数: 48

約数和(自身を含む): 4056325200

約数和(自身を除く): 2039101850

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 3515, 7030, 17575, 35150, 57389, 114778, 286945, 573890, 1090391, 1434725, 2123393, 2180782, 2869450, 4246786, 5451955, 10616965, 10903910, 21233930, 27259775, 40344467, 53084825, 54519550, 80688934, 106169650, 201722335, 403444670, 1008611675, 2017223350]

約数ペア:

[(1, 2017223350), (2, 1008611675), (5, 403444670), (10, 201722335), (19, 106169650), (25, 80688934), (37, 54519550), (38, 53084825), (50, 40344467), (74, 27259775), (95, 21233930), (185, 10903910), (190, 10616965), (370, 5451955), (475, 4246786), (703, 2869450), (925, 2180782), (950, 2123393), (1406, 1434725), (1850, 1090391), (3515, 573890), (7030, 286945), (17575, 114778), (35150, 57389)]