97617560

素因数分解:

$2^3\times 5^1\times {\mathrm{2440439}}^1$

素因数の和:2440450

約数の個数: 16

約数和(自身を含む): 219639600

約数和(自身を除く): 122022040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2440439, 4880878, 9761756, 12202195, 19523512, 24404390, 48808780, 97617560]

約数ペア:

[(1, 97617560), (2, 48808780), (4, 24404390), (5, 19523512), (8, 12202195), (10, 9761756), (20, 4880878), (40, 2440439)]