5808920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11171}}^1$

素因数の和:11195

約数の個数: 32

約数和(自身を含む): 14076720

約数和(自身を除く): 8267800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11171, 22342, 44684, 55855, 89368, 111710, 145223, 223420, 290446, 446840, 580892, 726115, 1161784, 1452230, 2904460, 5808920]

約数ペア:

[(1, 5808920), (2, 2904460), (4, 1452230), (5, 1161784), (8, 726115), (10, 580892), (13, 446840), (20, 290446), (26, 223420), (40, 145223), (52, 111710), (65, 89368), (104, 55855), (130, 44684), (260, 22342), (520, 11171)]