57558980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151471}}^1$

素因数の和:151499

約数の個数: 24

約数和(自身を含む): 127236480

約数和(自身を除く): 69677500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 151471, 302942, 605884, 757355, 1514710, 2877949, 3029420, 5755898, 11511796, 14389745, 28779490, 57558980]

約数ペア:

[(1, 57558980), (2, 28779490), (4, 14389745), (5, 11511796), (10, 5755898), (19, 3029420), (20, 2877949), (38, 1514710), (76, 757355), (95, 605884), (190, 302942), (380, 151471)]