608920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 1476720

約数和(自身を除く): 867800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1171, 2342, 4684, 5855, 9368, 11710, 15223, 23420, 30446, 46840, 60892, 76115, 121784, 152230, 304460, 608920]

約数ペア:

[(1, 608920), (2, 304460), (4, 152230), (5, 121784), (8, 76115), (10, 60892), (13, 46840), (20, 30446), (26, 23420), (40, 15223), (52, 11710), (65, 9368), (104, 5855), (130, 4684), (260, 2342), (520, 1171)]