38008040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{135743}}^1$

素因数の和:135761

約数の個数: 32

約数和(自身を含む): 97735680

約数和(自身を除く): 59727640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 135743, 271486, 542972, 678715, 950201, 1085944, 1357430, 1900402, 2714860, 3800804, 4751005, 5429720, 7601608, 9502010, 19004020, 38008040]

約数ペア:

[(1, 38008040), (2, 19004020), (4, 9502010), (5, 7601608), (7, 5429720), (8, 4751005), (10, 3800804), (14, 2714860), (20, 1900402), (28, 1357430), (35, 1085944), (40, 950201), (56, 678715), (70, 542972), (140, 271486), (280, 135743)]