74124820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 196116480

約数和(自身を除く): 121991660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 379, 385, 508, 635, 758, 770, 889, 1270, 1397, 1516, 1540, 1778, 1895, 2540, 2653, 2794, 3556, 3790, 4169, 4445, 5306, 5588, 6985, 7580, 8338, 8890, 9779, 10612, 13265, 13970, 16676, 17780, 19558, 20845, 26530, 27940, 29183, 39116, 41690, 48133, 48895, 53060, 58366, 83380, 96266, 97790, 116732, 145915, 192532, 195580, 240665, 291830, 336931, 481330, 529463, 583660, 673862, 962660, 1058926, 1347724, 1684655, 2117852, 2647315, 3369310, 3706241, 5294630, 6738620, 7412482, 10589260, 14824964, 18531205, 37062410, 74124820]

約数ペア:

[(1, 74124820), (2, 37062410), (4, 18531205), (5, 14824964), (7, 10589260), (10, 7412482), (11, 6738620), (14, 5294630), (20, 3706241), (22, 3369310), (28, 2647315), (35, 2117852), (44, 1684655), (55, 1347724), (70, 1058926), (77, 962660), (110, 673862), (127, 583660), (140, 529463), (154, 481330), (220, 336931), (254, 291830), (308, 240665), (379, 195580), (385, 192532), (508, 145915), (635, 116732), (758, 97790), (770, 96266), (889, 83380), (1270, 58366), (1397, 53060), (1516, 48895), (1540, 48133), (1778, 41690), (1895, 39116), (2540, 29183), (2653, 27940), (2794, 26530), (3556, 20845), (3790, 19558), (4169, 17780), (4445, 16676), (5306, 13970), (5588, 13265), (6985, 10612), (7580, 9779), (8338, 8890)]