42017560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80803}}^1$

素因数の和:80827

約数の個数: 32

約数和(自身を含む): 101813040

約数和(自身を除く): 59795480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 80803, 161606, 323212, 404015, 646424, 808030, 1050439, 1616060, 2100878, 3232120, 4201756, 5252195, 8403512, 10504390, 21008780, 42017560]

約数ペア:

[(1, 42017560), (2, 21008780), (4, 10504390), (5, 8403512), (8, 5252195), (10, 4201756), (13, 3232120), (20, 2100878), (26, 1616060), (40, 1050439), (52, 808030), (65, 646424), (104, 404015), (130, 323212), (260, 161606), (520, 80803)]