122190440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{57637}}^1$

素因数の和:57701

約数の個数: 32

約数和(自身を含む): 280120680

約数和(自身を除く): 157930240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 57637, 115274, 230548, 288185, 461096, 576370, 1152740, 2305480, 3054761, 6109522, 12219044, 15273805, 24438088, 30547610, 61095220, 122190440]

約数ペア:

[(1, 122190440), (2, 61095220), (4, 30547610), (5, 24438088), (8, 15273805), (10, 12219044), (20, 6109522), (40, 3054761), (53, 2305480), (106, 1152740), (212, 576370), (265, 461096), (424, 288185), (530, 230548), (1060, 115274), (2120, 57637)]