22296880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14669}}^1$

素因数の和:14701

約数の個数: 40

約数和(自身を含む): 54572400

約数和(自身を除く): 32275520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14669, 29338, 58676, 73345, 117352, 146690, 234704, 278711, 293380, 557422, 586760, 1114844, 1173520, 1393555, 2229688, 2787110, 4459376, 5574220, 11148440, 22296880]

約数ペア:

[(1, 22296880), (2, 11148440), (4, 5574220), (5, 4459376), (8, 2787110), (10, 2229688), (16, 1393555), (19, 1173520), (20, 1114844), (38, 586760), (40, 557422), (76, 293380), (80, 278711), (95, 234704), (152, 146690), (190, 117352), (304, 73345), (380, 58676), (760, 29338), (1520, 14669)]