10196920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13447

約数の個数: 32

約数和(自身を含む): 24152400

約数和(自身を除く): 13955480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13417, 26834, 53668, 67085, 107336, 134170, 254923, 268340, 509846, 536680, 1019692, 1274615, 2039384, 2549230, 5098460, 10196920]

約数ペア:

[(1, 10196920), (2, 5098460), (4, 2549230), (5, 2039384), (8, 1274615), (10, 1019692), (19, 536680), (20, 509846), (38, 268340), (40, 254923), (76, 134170), (95, 107336), (152, 67085), (190, 53668), (380, 26834), (760, 13417)]