1473669640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1939039}}^1$

素因数の和:1939069

約数の個数: 32

約数和(自身を含む): 3490272000

約数和(自身を除く): 2016602360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1939039, 3878078, 7756156, 9695195, 15512312, 19390390, 36841741, 38780780, 73683482, 77561560, 147366964, 184208705, 294733928, 368417410, 736834820, 1473669640]

約数ペア:

[(1, 1473669640), (2, 736834820), (4, 368417410), (5, 294733928), (8, 184208705), (10, 147366964), (19, 77561560), (20, 73683482), (38, 38780780), (40, 36841741), (76, 19390390), (95, 15512312), (152, 9695195), (190, 7756156), (380, 3878078), (760, 1939039)]