89152090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1777}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 167060880

約数和(自身を除く): 77908790

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1730, 1777, 3554, 5017, 8885, 10034, 17770, 25085, 50170, 51533, 103066, 257665, 307421, 515330, 614842, 1537105, 3074210, 8915209, 17830418, 44576045, 89152090]

約数ペア:

[(1, 89152090), (2, 44576045), (5, 17830418), (10, 8915209), (29, 3074210), (58, 1537105), (145, 614842), (173, 515330), (290, 307421), (346, 257665), (865, 103066), (1730, 51533), (1777, 50170), (3554, 25085), (5017, 17770), (8885, 10034)]