38397350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 75343392

約数和(自身を除く): 36946042

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 173, 193, 230, 346, 386, 575, 865, 965, 1150, 1730, 1930, 3979, 4325, 4439, 4825, 7958, 8650, 8878, 9650, 19895, 22195, 33389, 39790, 44390, 66778, 99475, 110975, 166945, 198950, 221950, 333890, 767947, 834725, 1535894, 1669450, 3839735, 7679470, 19198675, 38397350]

約数ペア:

[(1, 38397350), (2, 19198675), (5, 7679470), (10, 3839735), (23, 1669450), (25, 1535894), (46, 834725), (50, 767947), (115, 333890), (173, 221950), (193, 198950), (230, 166945), (346, 110975), (386, 99475), (575, 66778), (865, 44390), (965, 39790), (1150, 33389), (1730, 22195), (1930, 19895), (3979, 9650), (4325, 8878), (4439, 8650), (4825, 7958)]