32857240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 80287200

約数和(自身を除く): 47429960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 353, 358, 520, 706, 716, 895, 1412, 1432, 1765, 1790, 2327, 2824, 3530, 3580, 4589, 4654, 7060, 7160, 9178, 9308, 11635, 14120, 18356, 18616, 22945, 23270, 36712, 45890, 46540, 63187, 91780, 93080, 126374, 183560, 252748, 315935, 505496, 631870, 821431, 1263740, 1642862, 2527480, 3285724, 4107155, 6571448, 8214310, 16428620, 32857240]

約数ペア:

[(1, 32857240), (2, 16428620), (4, 8214310), (5, 6571448), (8, 4107155), (10, 3285724), (13, 2527480), (20, 1642862), (26, 1263740), (40, 821431), (52, 631870), (65, 505496), (104, 315935), (130, 252748), (179, 183560), (260, 126374), (353, 93080), (358, 91780), (520, 63187), (706, 46540), (716, 45890), (895, 36712), (1412, 23270), (1432, 22945), (1765, 18616), (1790, 18356), (2327, 14120), (2824, 11635), (3530, 9308), (3580, 9178), (4589, 7160), (4654, 7060)]