29381560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56503}}^1$

素因数の和:56527

約数の個数: 32

約数和(自身を含む): 71195040

約数和(自身を除く): 41813480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56503, 113006, 226012, 282515, 452024, 565030, 734539, 1130060, 1469078, 2260120, 2938156, 3672695, 5876312, 7345390, 14690780, 29381560]

約数ペア:

[(1, 29381560), (2, 14690780), (4, 7345390), (5, 5876312), (8, 3672695), (10, 2938156), (13, 2260120), (20, 1469078), (26, 1130060), (40, 734539), (52, 565030), (65, 452024), (104, 282515), (130, 226012), (260, 113006), (520, 56503)]