17421560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33503}}^1$

素因数の和:33527

約数の個数: 32

約数和(自身を含む): 42215040

約数和(自身を除く): 24793480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33503, 67006, 134012, 167515, 268024, 335030, 435539, 670060, 871078, 1340120, 1742156, 2177695, 3484312, 4355390, 8710780, 17421560]

約数ペア:

[(1, 17421560), (2, 8710780), (4, 4355390), (5, 3484312), (8, 2177695), (10, 1742156), (13, 1340120), (20, 871078), (26, 670060), (40, 435539), (52, 335030), (65, 268024), (104, 167515), (130, 134012), (260, 67006), (520, 33503)]