293872240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193337}}^1$

素因数の和:193369

約数の個数: 40

約数和(自身を含む): 719217360

約数和(自身を除く): 425345120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 193337, 386674, 773348, 966685, 1546696, 1933370, 3093392, 3673403, 3866740, 7346806, 7733480, 14693612, 15466960, 18367015, 29387224, 36734030, 58774448, 73468060, 146936120, 293872240]

約数ペア:

[(1, 293872240), (2, 146936120), (4, 73468060), (5, 58774448), (8, 36734030), (10, 29387224), (16, 18367015), (19, 15466960), (20, 14693612), (38, 7733480), (40, 7346806), (76, 3866740), (80, 3673403), (95, 3093392), (152, 1933370), (190, 1546696), (304, 966685), (380, 773348), (760, 386674), (1520, 193337)]