97961560

素因数分解:

$2^3\times 5^1\times {\mathrm{2449039}}^1$

素因数の和:2449050

約数の個数: 16

約数和(自身を含む): 220413600

約数和(自身を除く): 122452040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2449039, 4898078, 9796156, 12245195, 19592312, 24490390, 48980780, 97961560]

約数ペア:

[(1, 97961560), (2, 48980780), (4, 24490390), (5, 19592312), (8, 12245195), (10, 9796156), (20, 4898078), (40, 2449039)]