89743210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 167132160

約数和(自身を除く): 77388950

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 2417, 3713, 4834, 7426, 12085, 18565, 24170, 37130, 113599, 190943, 227198, 381886, 567995, 954715, 1135990, 1909430, 8974321, 17948642, 44871605, 89743210]

約数ペア:

[(1, 89743210), (2, 44871605), (5, 17948642), (10, 8974321), (47, 1909430), (79, 1135990), (94, 954715), (158, 567995), (235, 381886), (395, 227198), (470, 190943), (790, 113599), (2417, 37130), (3713, 24170), (4834, 18565), (7426, 12085)]