78339800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5087}}^1$

素因数の和:5121

約数の個数: 96

約数和(自身を含む): 227128320

約数和(自身を除く): 148788520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 5087, 7700, 10174, 15400, 20348, 25435, 35609, 40696, 50870, 55957, 71218, 101740, 111914, 127175, 142436, 178045, 203480, 223828, 254350, 279785, 284872, 356090, 391699, 447656, 508700, 559570, 712180, 783398, 890225, 1017400, 1119140, 1398925, 1424360, 1566796, 1780450, 1958495, 2238280, 2797850, 3133592, 3560900, 3916990, 5595700, 7121800, 7833980, 9792475, 11191400, 15667960, 19584950, 39169900, 78339800]

約数ペア:

[(1, 78339800), (2, 39169900), (4, 19584950), (5, 15667960), (7, 11191400), (8, 9792475), (10, 7833980), (11, 7121800), (14, 5595700), (20, 3916990), (22, 3560900), (25, 3133592), (28, 2797850), (35, 2238280), (40, 1958495), (44, 1780450), (50, 1566796), (55, 1424360), (56, 1398925), (70, 1119140), (77, 1017400), (88, 890225), (100, 783398), (110, 712180), (140, 559570), (154, 508700), (175, 447656), (200, 391699), (220, 356090), (275, 284872), (280, 279785), (308, 254350), (350, 223828), (385, 203480), (440, 178045), (550, 142436), (616, 127175), (700, 111914), (770, 101740), (1100, 71218), (1400, 55957), (1540, 50870), (1925, 40696), (2200, 35609), (3080, 25435), (3850, 20348), (5087, 15400), (7700, 10174)]