14919500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 33257952

約数和(自身を除く): 18338452

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 563, 1060, 1126, 1325, 2252, 2650, 2815, 5300, 5630, 6625, 11260, 13250, 14075, 26500, 28150, 29839, 56300, 59678, 70375, 119356, 140750, 149195, 281500, 298390, 596780, 745975, 1491950, 2983900, 3729875, 7459750, 14919500]

約数ペア:

[(1, 14919500), (2, 7459750), (4, 3729875), (5, 2983900), (10, 1491950), (20, 745975), (25, 596780), (50, 298390), (53, 281500), (100, 149195), (106, 140750), (125, 119356), (212, 70375), (250, 59678), (265, 56300), (500, 29839), (530, 28150), (563, 26500), (1060, 14075), (1126, 13250), (1325, 11260), (2252, 6625), (2650, 5630), (2815, 5300)]