8113160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18439}}^1$

素因数の和:18461

約数の個数: 32

約数和(自身を含む): 19915200

約数和(自身を除く): 11802040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18439, 36878, 73756, 92195, 147512, 184390, 202829, 368780, 405658, 737560, 811316, 1014145, 1622632, 2028290, 4056580, 8113160]

約数ペア:

[(1, 8113160), (2, 4056580), (4, 2028290), (5, 1622632), (8, 1014145), (10, 811316), (11, 737560), (20, 405658), (22, 368780), (40, 202829), (44, 184390), (55, 147512), (88, 92195), (110, 73756), (220, 36878), (440, 18439)]