16850040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140417}}^1$

素因数の和:140431

約数の個数: 32

約数和(自身を含む): 50550480

約数和(自身を除く): 33700440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140417, 280834, 421251, 561668, 702085, 842502, 1123336, 1404170, 1685004, 2106255, 2808340, 3370008, 4212510, 5616680, 8425020, 16850040]

約数ペア:

[(1, 16850040), (2, 8425020), (3, 5616680), (4, 4212510), (5, 3370008), (6, 2808340), (8, 2106255), (10, 1685004), (12, 1404170), (15, 1123336), (20, 842502), (24, 702085), (30, 561668), (40, 421251), (60, 280834), (120, 140417)]