36969820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 82252800

約数和(自身を除く): 45282980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 271, 359, 380, 542, 718, 1084, 1355, 1436, 1795, 2710, 3590, 5149, 5420, 6821, 7180, 10298, 13642, 20596, 25745, 27284, 34105, 51490, 68210, 97289, 102980, 136420, 194578, 389156, 486445, 972890, 1848491, 1945780, 3696982, 7393964, 9242455, 18484910, 36969820]

約数ペア:

[(1, 36969820), (2, 18484910), (4, 9242455), (5, 7393964), (10, 3696982), (19, 1945780), (20, 1848491), (38, 972890), (76, 486445), (95, 389156), (190, 194578), (271, 136420), (359, 102980), (380, 97289), (542, 68210), (718, 51490), (1084, 34105), (1355, 27284), (1436, 25745), (1795, 20596), (2710, 13642), (3590, 10298), (5149, 7180), (5420, 6821)]