29076890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28789}}^1$

素因数の和:28897

約数の個数: 16

約数和(自身を含む): 52858440

約数和(自身を除く): 23781550

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 28789, 57578, 143945, 287890, 2907689, 5815378, 14538445, 29076890]

約数ペア:

[(1, 29076890), (2, 14538445), (5, 5815378), (10, 2907689), (101, 287890), (202, 143945), (505, 57578), (1010, 28789)]