104801560

素因数分解:

$2^3\times 5^1\times {\mathrm{2620039}}^1$

素因数の和:2620050

約数の個数: 16

約数和(自身を含む): 235803600

約数和(自身を除く): 131002040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2620039, 5240078, 10480156, 13100195, 20960312, 26200390, 52400780, 104801560]

約数ペア:

[(1, 104801560), (2, 52400780), (4, 26200390), (5, 20960312), (8, 13100195), (10, 10480156), (20, 5240078), (40, 2620039)]