71596040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{38083}}^1$

素因数の和:38141

約数の個数: 32

約数和(自身を含む): 164522880

約数和(自身を除く): 92926840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 38083, 76166, 152332, 190415, 304664, 380830, 761660, 1523320, 1789901, 3579802, 7159604, 8949505, 14319208, 17899010, 35798020, 71596040]

約数ペア:

[(1, 71596040), (2, 35798020), (4, 17899010), (5, 14319208), (8, 8949505), (10, 7159604), (20, 3579802), (40, 1789901), (47, 1523320), (94, 761660), (188, 380830), (235, 304664), (376, 190415), (470, 152332), (940, 76166), (1880, 38083)]