97996240

素因数分解:

$2^4\times 5^1\times {\mathrm{1224953}}^1$

素因数の和:1224966

約数の個数: 20

約数和(自身を含む): 227841444

約数和(自身を除く): 129845204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1224953, 2449906, 4899812, 6124765, 9799624, 12249530, 19599248, 24499060, 48998120, 97996240]

約数ペア:

[(1, 97996240), (2, 48998120), (4, 24499060), (5, 19599248), (8, 12249530), (10, 9799624), (16, 6124765), (20, 4899812), (40, 2449906), (80, 1224953)]