29369240

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1831}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 66281760

約数和(自身を除く): 36912520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 1831, 2005, 3208, 3662, 4010, 7324, 8020, 9155, 14648, 16040, 18310, 36620, 73240, 734231, 1468462, 2936924, 3671155, 5873848, 7342310, 14684620, 29369240]

約数ペア:

[(1, 29369240), (2, 14684620), (4, 7342310), (5, 5873848), (8, 3671155), (10, 2936924), (20, 1468462), (40, 734231), (401, 73240), (802, 36620), (1604, 18310), (1831, 16040), (2005, 14648), (3208, 9155), (3662, 8020), (4010, 7324)]