8156950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 16311456

約数和(自身を除く): 8154506

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 173, 205, 230, 346, 410, 575, 865, 943, 1025, 1150, 1730, 1886, 2050, 3979, 4325, 4715, 7093, 7958, 8650, 9430, 14186, 19895, 23575, 35465, 39790, 47150, 70930, 99475, 163139, 177325, 198950, 326278, 354650, 815695, 1631390, 4078475, 8156950]

約数ペア:

[(1, 8156950), (2, 4078475), (5, 1631390), (10, 815695), (23, 354650), (25, 326278), (41, 198950), (46, 177325), (50, 163139), (82, 99475), (115, 70930), (173, 47150), (205, 39790), (230, 35465), (346, 23575), (410, 19895), (575, 14186), (865, 9430), (943, 8650), (1025, 7958), (1150, 7093), (1730, 4715), (1886, 4325), (2050, 3979)]