15204433240

素因数分解:

$2^3\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{187339}}^1$

素因数の和:189379

約数の個数: 32

約数和(自身を含む): 34227018000

約数和(自身を除く): 19022584760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2029, 4058, 8116, 10145, 16232, 20290, 40580, 81160, 187339, 374678, 749356, 936695, 1498712, 1873390, 3746780, 7493560, 380110831, 760221662, 1520443324, 1900554155, 3040886648, 3801108310, 7602216620, 15204433240]

約数ペア:

[(1, 15204433240), (2, 7602216620), (4, 3801108310), (5, 3040886648), (8, 1900554155), (10, 1520443324), (20, 760221662), (40, 380110831), (2029, 7493560), (4058, 3746780), (8116, 1873390), (10145, 1498712), (16232, 936695), (20290, 749356), (40580, 374678), (81160, 187339)]