105574940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 227852352

約数和(自身を除く): 122277412

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 137, 212, 265, 274, 530, 548, 685, 727, 1060, 1370, 1454, 2740, 2908, 3635, 7261, 7270, 14522, 14540, 29044, 36305, 38531, 72610, 77062, 99599, 145220, 154124, 192655, 199198, 385310, 398396, 497995, 770620, 995990, 1991980, 5278747, 10557494, 21114988, 26393735, 52787470, 105574940]

約数ペア:

[(1, 105574940), (2, 52787470), (4, 26393735), (5, 21114988), (10, 10557494), (20, 5278747), (53, 1991980), (106, 995990), (137, 770620), (212, 497995), (265, 398396), (274, 385310), (530, 199198), (548, 192655), (685, 154124), (727, 145220), (1060, 99599), (1370, 77062), (1454, 72610), (2740, 38531), (2908, 36305), (3635, 29044), (7261, 14540), (7270, 14522)]