64094360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 104005480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 37, 40, 44, 55, 62, 74, 88, 110, 124, 127, 148, 155, 185, 220, 248, 254, 296, 310, 341, 370, 407, 440, 508, 620, 635, 682, 740, 814, 1016, 1147, 1240, 1270, 1364, 1397, 1480, 1628, 1705, 2035, 2294, 2540, 2728, 2794, 3256, 3410, 3937, 4070, 4588, 4699, 5080, 5588, 5735, 6820, 6985, 7874, 8140, 9176, 9398, 11176, 11470, 12617, 13640, 13970, 15748, 16280, 18796, 19685, 22940, 23495, 25234, 27940, 31496, 37592, 39370, 43307, 45880, 46990, 50468, 51689, 55880, 63085, 78740, 86614, 93980, 100936, 103378, 126170, 145669, 157480, 173228, 187960, 206756, 216535, 252340, 258445, 291338, 346456, 413512, 433070, 504680, 516890, 582676, 728345, 866140, 1033780, 1165352, 1456690, 1602359, 1732280, 2067560, 2913380, 3204718, 5826760, 6409436, 8011795, 12818872, 16023590, 32047180, 64094360]

約数ペア:

[(1, 64094360), (2, 32047180), (4, 16023590), (5, 12818872), (8, 8011795), (10, 6409436), (11, 5826760), (20, 3204718), (22, 2913380), (31, 2067560), (37, 1732280), (40, 1602359), (44, 1456690), (55, 1165352), (62, 1033780), (74, 866140), (88, 728345), (110, 582676), (124, 516890), (127, 504680), (148, 433070), (155, 413512), (185, 346456), (220, 291338), (248, 258445), (254, 252340), (296, 216535), (310, 206756), (341, 187960), (370, 173228), (407, 157480), (440, 145669), (508, 126170), (620, 103378), (635, 100936), (682, 93980), (740, 86614), (814, 78740), (1016, 63085), (1147, 55880), (1240, 51689), (1270, 50468), (1364, 46990), (1397, 45880), (1480, 43307), (1628, 39370), (1705, 37592), (2035, 31496), (2294, 27940), (2540, 25234), (2728, 23495), (2794, 22940), (3256, 19685), (3410, 18796), (3937, 16280), (4070, 15748), (4588, 13970), (4699, 13640), (5080, 12617), (5588, 11470), (5735, 11176), (6820, 9398), (6985, 9176), (7874, 8140)]