42303880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55663}}^1$

素因数の和:55693

約数の個数: 32

約数和(自身を含む): 100195200

約数和(自身を除く): 57891320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 55663, 111326, 222652, 278315, 445304, 556630, 1057597, 1113260, 2115194, 2226520, 4230388, 5287985, 8460776, 10575970, 21151940, 42303880]

約数ペア:

[(1, 42303880), (2, 21151940), (4, 10575970), (5, 8460776), (8, 5287985), (10, 4230388), (19, 2226520), (20, 2115194), (38, 1113260), (40, 1057597), (76, 556630), (95, 445304), (152, 278315), (190, 222652), (380, 111326), (760, 55663)]