61711840

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3037}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 85278752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 3037, 4064, 5080, 6074, 10160, 12148, 15185, 20320, 24296, 30370, 48592, 60740, 97184, 121480, 242960, 385699, 485920, 771398, 1542796, 1928495, 3085592, 3856990, 6171184, 7713980, 12342368, 15427960, 30855920, 61711840]

約数ペア:

[(1, 61711840), (2, 30855920), (4, 15427960), (5, 12342368), (8, 7713980), (10, 6171184), (16, 3856990), (20, 3085592), (32, 1928495), (40, 1542796), (80, 771398), (127, 485920), (160, 385699), (254, 242960), (508, 121480), (635, 97184), (1016, 60740), (1270, 48592), (2032, 30370), (2540, 24296), (3037, 20320), (4064, 15185), (5080, 12148), (6074, 10160)]