129836360

素因数分解:

$2^3\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{1873}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 292456440

約数和(自身を除く): 162620080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1733, 1873, 3466, 3746, 6932, 7492, 8665, 9365, 13864, 14984, 17330, 18730, 34660, 37460, 69320, 74920, 3245909, 6491818, 12983636, 16229545, 25967272, 32459090, 64918180, 129836360]

約数ペア:

[(1, 129836360), (2, 64918180), (4, 32459090), (5, 25967272), (8, 16229545), (10, 12983636), (20, 6491818), (40, 3245909), (1733, 74920), (1873, 69320), (3466, 37460), (3746, 34660), (6932, 18730), (7492, 17330), (8665, 14984), (9365, 13864)]