239139800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41231}}^1$

素因数の和:41276

約数の個数: 48

約数和(自身を含む): 575186400

約数和(自身を除く): 336046600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 41231, 82462, 164924, 206155, 329848, 412310, 824620, 1030775, 1195699, 1649240, 2061550, 2391398, 4123100, 4782796, 5978495, 8246200, 9565592, 11956990, 23913980, 29892475, 47827960, 59784950, 119569900, 239139800]

約数ペア:

[(1, 239139800), (2, 119569900), (4, 59784950), (5, 47827960), (8, 29892475), (10, 23913980), (20, 11956990), (25, 9565592), (29, 8246200), (40, 5978495), (50, 4782796), (58, 4123100), (100, 2391398), (116, 2061550), (145, 1649240), (200, 1195699), (232, 1030775), (290, 824620), (580, 412310), (725, 329848), (1160, 206155), (1450, 164924), (2900, 82462), (5800, 41231)]