67900240

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3739}}^1$

素因数の和:3979

約数の個数: 40

約数和(自身を含む): 158605920

約数和(自身を除く): 90705680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 3739, 4540, 7478, 9080, 14956, 18160, 18695, 29912, 37390, 59824, 74780, 149560, 299120, 848753, 1697506, 3395012, 4243765, 6790024, 8487530, 13580048, 16975060, 33950120, 67900240]

約数ペア:

[(1, 67900240), (2, 33950120), (4, 16975060), (5, 13580048), (8, 8487530), (10, 6790024), (16, 4243765), (20, 3395012), (40, 1697506), (80, 848753), (227, 299120), (454, 149560), (908, 74780), (1135, 59824), (1816, 37390), (2270, 29912), (3632, 18695), (3739, 18160), (4540, 14956), (7478, 9080)]