41919640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149713}}^1$

素因数の和:149731

約数の個数: 32

約数和(自身を含む): 107794080

約数和(自身を除く): 65874440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 149713, 299426, 598852, 748565, 1047991, 1197704, 1497130, 2095982, 2994260, 4191964, 5239955, 5988520, 8383928, 10479910, 20959820, 41919640]

約数ペア:

[(1, 41919640), (2, 20959820), (4, 10479910), (5, 8383928), (7, 5988520), (8, 5239955), (10, 4191964), (14, 2994260), (20, 2095982), (28, 1497130), (35, 1197704), (40, 1047991), (56, 748565), (70, 598852), (140, 299426), (280, 149713)]