77058520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 141913640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 127, 140, 154, 197, 220, 254, 280, 308, 385, 394, 440, 508, 616, 635, 770, 788, 889, 985, 1016, 1270, 1379, 1397, 1540, 1576, 1778, 1970, 2167, 2540, 2758, 2794, 3080, 3556, 3940, 4334, 4445, 5080, 5516, 5588, 6895, 6985, 7112, 7880, 8668, 8890, 9779, 10835, 11032, 11176, 13790, 13970, 15169, 17336, 17780, 19558, 21670, 25019, 27580, 27940, 30338, 35560, 39116, 43340, 48895, 50038, 55160, 55880, 60676, 75845, 78232, 86680, 97790, 100076, 121352, 125095, 151690, 175133, 195580, 200152, 250190, 275209, 303380, 350266, 391160, 500380, 550418, 606760, 700532, 875665, 1000760, 1100836, 1376045, 1401064, 1751330, 1926463, 2201672, 2752090, 3502660, 3852926, 5504180, 7005320, 7705852, 9632315, 11008360, 15411704, 19264630, 38529260, 77058520]

約数ペア:

[(1, 77058520), (2, 38529260), (4, 19264630), (5, 15411704), (7, 11008360), (8, 9632315), (10, 7705852), (11, 7005320), (14, 5504180), (20, 3852926), (22, 3502660), (28, 2752090), (35, 2201672), (40, 1926463), (44, 1751330), (55, 1401064), (56, 1376045), (70, 1100836), (77, 1000760), (88, 875665), (110, 700532), (127, 606760), (140, 550418), (154, 500380), (197, 391160), (220, 350266), (254, 303380), (280, 275209), (308, 250190), (385, 200152), (394, 195580), (440, 175133), (508, 151690), (616, 125095), (635, 121352), (770, 100076), (788, 97790), (889, 86680), (985, 78232), (1016, 75845), (1270, 60676), (1379, 55880), (1397, 55160), (1540, 50038), (1576, 48895), (1778, 43340), (1970, 39116), (2167, 35560), (2540, 30338), (2758, 27940), (2794, 27580), (3080, 25019), (3556, 21670), (3940, 19558), (4334, 17780), (4445, 17336), (5080, 15169), (5516, 13970), (5588, 13790), (6895, 11176), (6985, 11032), (7112, 10835), (7880, 9779), (8668, 8890)]