104003360

素因数分解:

$2^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1621}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 246472632

約数和(自身を除く): 142469272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 401, 802, 1604, 1621, 2005, 3208, 3242, 4010, 6416, 6484, 8020, 8105, 12832, 12968, 16040, 16210, 25936, 32080, 32420, 51872, 64160, 64840, 129680, 259360, 650021, 1300042, 2600084, 3250105, 5200168, 6500210, 10400336, 13000420, 20800672, 26000840, 52001680, 104003360]

約数ペア:

[(1, 104003360), (2, 52001680), (4, 26000840), (5, 20800672), (8, 13000420), (10, 10400336), (16, 6500210), (20, 5200168), (32, 3250105), (40, 2600084), (80, 1300042), (160, 650021), (401, 259360), (802, 129680), (1604, 64840), (1621, 64160), (2005, 51872), (3208, 32420), (3242, 32080), (4010, 25936), (6416, 16210), (6484, 16040), (8020, 12968), (8105, 12832)]