7975809550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{66107}}^1$

素因数の和:66265

約数の個数: 48

約数和(自身を含む): 15738992640

約数和(自身を除く): 7763183090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 127, 190, 254, 475, 635, 950, 1270, 2413, 3175, 4826, 6350, 12065, 24130, 60325, 66107, 120650, 132214, 330535, 661070, 1256033, 1652675, 2512066, 3305350, 6280165, 8395589, 12560330, 16791178, 31400825, 41977945, 62801650, 83955890, 159516191, 209889725, 319032382, 419779450, 797580955, 1595161910, 3987904775, 7975809550]

約数ペア:

[(1, 7975809550), (2, 3987904775), (5, 1595161910), (10, 797580955), (19, 419779450), (25, 319032382), (38, 209889725), (50, 159516191), (95, 83955890), (127, 62801650), (190, 41977945), (254, 31400825), (475, 16791178), (635, 12560330), (950, 8395589), (1270, 6280165), (2413, 3305350), (3175, 2512066), (4826, 1652675), (6350, 1256033), (12065, 661070), (24130, 330535), (60325, 132214), (66107, 120650)]