88485100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 210955248

約数和(自身を除く): 122470148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 257, 275, 313, 514, 550, 626, 1028, 1100, 1252, 1285, 1565, 2570, 2827, 3130, 3443, 5140, 5654, 6260, 6425, 6886, 7825, 11308, 12850, 13772, 14135, 15650, 17215, 25700, 28270, 31300, 34430, 56540, 68860, 70675, 80441, 86075, 141350, 160882, 172150, 282700, 321764, 344300, 402205, 804410, 884851, 1608820, 1769702, 2011025, 3539404, 4022050, 4424255, 8044100, 8848510, 17697020, 22121275, 44242550, 88485100]

約数ペア:

[(1, 88485100), (2, 44242550), (4, 22121275), (5, 17697020), (10, 8848510), (11, 8044100), (20, 4424255), (22, 4022050), (25, 3539404), (44, 2011025), (50, 1769702), (55, 1608820), (100, 884851), (110, 804410), (220, 402205), (257, 344300), (275, 321764), (313, 282700), (514, 172150), (550, 160882), (626, 141350), (1028, 86075), (1100, 80441), (1252, 70675), (1285, 68860), (1565, 56540), (2570, 34430), (2827, 31300), (3130, 28270), (3443, 25700), (5140, 17215), (5654, 15650), (6260, 14135), (6425, 13772), (6886, 12850), (7825, 11308)]