13746080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 33108264

約数和(自身を除く): 19362184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1621, 1696, 2120, 3242, 4240, 6484, 8105, 8480, 12968, 16210, 25936, 32420, 51872, 64840, 85913, 129680, 171826, 259360, 343652, 429565, 687304, 859130, 1374608, 1718260, 2749216, 3436520, 6873040, 13746080]

約数ペア:

[(1, 13746080), (2, 6873040), (4, 3436520), (5, 2749216), (8, 1718260), (10, 1374608), (16, 859130), (20, 687304), (32, 429565), (40, 343652), (53, 259360), (80, 171826), (106, 129680), (160, 85913), (212, 64840), (265, 51872), (424, 32420), (530, 25936), (848, 16210), (1060, 12968), (1621, 8480), (1696, 8105), (2120, 6484), (3242, 4240)]