227408350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4045

約数の個数: 48

約数和(自身を含む): 460751760

約数和(自身を除く): 233343410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 3931, 4450, 5785, 7862, 11570, 19655, 28925, 39310, 51103, 57850, 98275, 102206, 196550, 255515, 349859, 511030, 699718, 1277575, 1749295, 2555150, 3498590, 4548167, 8746475, 9096334, 17492950, 22740835, 45481670, 113704175, 227408350]

約数ペア:

[(1, 227408350), (2, 113704175), (5, 45481670), (10, 22740835), (13, 17492950), (25, 9096334), (26, 8746475), (50, 4548167), (65, 3498590), (89, 2555150), (130, 1749295), (178, 1277575), (325, 699718), (445, 511030), (650, 349859), (890, 255515), (1157, 196550), (2225, 102206), (2314, 98275), (3931, 57850), (4450, 51103), (5785, 39310), (7862, 28925), (11570, 19655)]