9621560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18527

約数の個数: 32

約数和(自身を含む): 23315040

約数和(自身を除く): 13693480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18503, 37006, 74012, 92515, 148024, 185030, 240539, 370060, 481078, 740120, 962156, 1202695, 1924312, 2405390, 4810780, 9621560]

約数ペア:

[(1, 9621560), (2, 4810780), (4, 2405390), (5, 1924312), (8, 1202695), (10, 962156), (13, 740120), (20, 481078), (26, 370060), (40, 240539), (52, 185030), (65, 148024), (104, 92515), (130, 74012), (260, 37006), (520, 18503)]