97814680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 243777600

約数和(自身を除く): 145962920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 43, 53, 58, 74, 86, 106, 116, 145, 148, 172, 185, 212, 215, 232, 265, 290, 296, 344, 370, 424, 430, 530, 580, 740, 860, 1060, 1073, 1160, 1247, 1480, 1537, 1591, 1720, 1961, 2120, 2146, 2279, 2494, 3074, 3182, 3922, 4292, 4558, 4988, 5365, 6148, 6235, 6364, 7685, 7844, 7955, 8584, 9116, 9805, 9976, 10730, 11395, 12296, 12470, 12728, 15370, 15688, 15910, 18232, 19610, 21460, 22790, 24940, 30740, 31820, 39220, 42920, 45580, 46139, 49880, 56869, 61480, 63640, 66091, 78440, 84323, 91160, 92278, 113738, 132182, 168646, 184556, 227476, 230695, 264364, 284345, 330455, 337292, 369112, 421615, 454952, 461390, 528728, 568690, 660910, 674584, 843230, 922780, 1137380, 1321820, 1686460, 1845560, 2274760, 2445367, 2643640, 3372920, 4890734, 9781468, 12226835, 19562936, 24453670, 48907340, 97814680]

約数ペア:

[(1, 97814680), (2, 48907340), (4, 24453670), (5, 19562936), (8, 12226835), (10, 9781468), (20, 4890734), (29, 3372920), (37, 2643640), (40, 2445367), (43, 2274760), (53, 1845560), (58, 1686460), (74, 1321820), (86, 1137380), (106, 922780), (116, 843230), (145, 674584), (148, 660910), (172, 568690), (185, 528728), (212, 461390), (215, 454952), (232, 421615), (265, 369112), (290, 337292), (296, 330455), (344, 284345), (370, 264364), (424, 230695), (430, 227476), (530, 184556), (580, 168646), (740, 132182), (860, 113738), (1060, 92278), (1073, 91160), (1160, 84323), (1247, 78440), (1480, 66091), (1537, 63640), (1591, 61480), (1720, 56869), (1961, 49880), (2120, 46139), (2146, 45580), (2279, 42920), (2494, 39220), (3074, 31820), (3182, 30740), (3922, 24940), (4292, 22790), (4558, 21460), (4988, 19610), (5365, 18232), (6148, 15910), (6235, 15688), (6364, 15370), (7685, 12728), (7844, 12470), (7955, 12296), (8584, 11395), (9116, 10730), (9805, 9976)]