190324360

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34231}}^1$

素因数の和:34381

約数の個数: 32

約数和(自身を含む): 431323200

約数和(自身を除く): 240998840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 34231, 68462, 136924, 171155, 273848, 342310, 684620, 1369240, 4758109, 9516218, 19032436, 23790545, 38064872, 47581090, 95162180, 190324360]

約数ペア:

[(1, 190324360), (2, 95162180), (4, 47581090), (5, 38064872), (8, 23790545), (10, 19032436), (20, 9516218), (40, 4758109), (139, 1369240), (278, 684620), (556, 342310), (695, 273848), (1112, 171155), (1390, 136924), (2780, 68462), (5560, 34231)]