23719640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84713}}^1$

素因数の和:84731

約数の個数: 32

約数和(自身を含む): 60994080

約数和(自身を除く): 37274440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84713, 169426, 338852, 423565, 592991, 677704, 847130, 1185982, 1694260, 2371964, 2964955, 3388520, 4743928, 5929910, 11859820, 23719640]

約数ペア:

[(1, 23719640), (2, 11859820), (4, 5929910), (5, 4743928), (7, 3388520), (8, 2964955), (10, 2371964), (14, 1694260), (20, 1185982), (28, 847130), (35, 677704), (40, 592991), (56, 423565), (70, 338852), (140, 169426), (280, 84713)]