113205920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17257}}^1$

素因数の和:17313

約数の個数: 48

約数和(自身を含む): 273988008

約数和(自身を除く): 160782088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 17257, 34514, 69028, 86285, 138056, 172570, 276112, 345140, 552224, 690280, 707537, 1380560, 1415074, 2761120, 2830148, 3537685, 5660296, 7075370, 11320592, 14150740, 22641184, 28301480, 56602960, 113205920]

約数ペア:

[(1, 113205920), (2, 56602960), (4, 28301480), (5, 22641184), (8, 14150740), (10, 11320592), (16, 7075370), (20, 5660296), (32, 3537685), (40, 2830148), (41, 2761120), (80, 1415074), (82, 1380560), (160, 707537), (164, 690280), (205, 552224), (328, 345140), (410, 276112), (656, 172570), (820, 138056), (1312, 86285), (1640, 69028), (3280, 34514), (6560, 17257)]