413487580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 986711040

約数和(自身を除く): 573223460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 79, 110, 148, 158, 185, 220, 316, 370, 395, 407, 643, 740, 790, 814, 869, 1286, 1580, 1628, 1738, 2035, 2572, 2923, 3215, 3476, 4070, 4345, 5846, 6430, 7073, 8140, 8690, 11692, 12860, 14146, 14615, 17380, 23791, 28292, 29230, 32153, 35365, 47582, 50797, 58460, 64306, 70730, 95164, 101594, 118955, 128612, 141460, 160765, 203188, 237910, 253985, 261701, 321530, 475820, 507970, 523402, 558767, 643060, 1015940, 1046804, 1117534, 1308505, 1879489, 2235068, 2617010, 2793835, 3758978, 5234020, 5587670, 7517956, 9397445, 11175340, 18794890, 20674379, 37589780, 41348758, 82697516, 103371895, 206743790, 413487580]

約数ペア:

[(1, 413487580), (2, 206743790), (4, 103371895), (5, 82697516), (10, 41348758), (11, 37589780), (20, 20674379), (22, 18794890), (37, 11175340), (44, 9397445), (55, 7517956), (74, 5587670), (79, 5234020), (110, 3758978), (148, 2793835), (158, 2617010), (185, 2235068), (220, 1879489), (316, 1308505), (370, 1117534), (395, 1046804), (407, 1015940), (643, 643060), (740, 558767), (790, 523402), (814, 507970), (869, 475820), (1286, 321530), (1580, 261701), (1628, 253985), (1738, 237910), (2035, 203188), (2572, 160765), (2923, 141460), (3215, 128612), (3476, 118955), (4070, 101594), (4345, 95164), (5846, 70730), (6430, 64306), (7073, 58460), (8140, 50797), (8690, 47582), (11692, 35365), (12860, 32153), (14146, 29230), (14615, 28292), (17380, 23791)]