235718120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14479}}^1$

素因数の和:14538

約数の個数: 64

約数和(自身を含む): 594259200

約数和(自身を除く): 358541080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 14479, 16280, 28958, 57916, 72395, 115832, 144790, 159269, 289580, 318538, 535723, 579160, 637076, 796345, 1071446, 1274152, 1592690, 2142892, 2678615, 3185380, 4285784, 5357230, 5892953, 6370760, 10714460, 11785906, 21428920, 23571812, 29464765, 47143624, 58929530, 117859060, 235718120]

約数ペア:

[(1, 235718120), (2, 117859060), (4, 58929530), (5, 47143624), (8, 29464765), (10, 23571812), (11, 21428920), (20, 11785906), (22, 10714460), (37, 6370760), (40, 5892953), (44, 5357230), (55, 4285784), (74, 3185380), (88, 2678615), (110, 2142892), (148, 1592690), (185, 1274152), (220, 1071446), (296, 796345), (370, 637076), (407, 579160), (440, 535723), (740, 318538), (814, 289580), (1480, 159269), (1628, 144790), (2035, 115832), (3256, 72395), (4070, 57916), (8140, 28958), (14479, 16280)]