103680480560

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6512593}}^1$

素因数の和:6512805

約数の個数: 40

約数和(自身を含む): 242268496800

約数和(自身を除く): 138588016240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 15920, 6512593, 13025186, 26050372, 32562965, 52100744, 65125930, 104201488, 130251860, 260503720, 521007440, 1296006007, 2592012014, 5184024028, 6480030035, 10368048056, 12960060070, 20736096112, 25920120140, 51840240280, 103680480560]

約数ペア:

[(1, 103680480560), (2, 51840240280), (4, 25920120140), (5, 20736096112), (8, 12960060070), (10, 10368048056), (16, 6480030035), (20, 5184024028), (40, 2592012014), (80, 1296006007), (199, 521007440), (398, 260503720), (796, 130251860), (995, 104201488), (1592, 65125930), (1990, 52100744), (3184, 32562965), (3980, 26050372), (7960, 13025186), (15920, 6512593)]