27610880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 75497184

約数和(自身を除く): 47886304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 53, 55, 64, 74, 80, 88, 106, 110, 128, 148, 160, 176, 185, 212, 220, 256, 265, 296, 320, 352, 370, 407, 424, 440, 530, 583, 592, 640, 704, 740, 814, 848, 880, 1060, 1166, 1184, 1280, 1408, 1480, 1628, 1696, 1760, 1961, 2035, 2120, 2332, 2368, 2816, 2915, 2960, 3256, 3392, 3520, 3922, 4070, 4240, 4664, 4736, 5830, 5920, 6512, 6784, 7040, 7844, 8140, 8480, 9328, 9472, 9805, 11660, 11840, 13024, 13568, 14080, 15688, 16280, 16960, 18656, 19610, 21571, 23320, 23680, 26048, 31376, 32560, 33920, 37312, 39220, 43142, 46640, 47360, 52096, 62752, 65120, 67840, 74624, 78440, 86284, 93280, 104192, 107855, 125504, 130240, 149248, 156880, 172568, 186560, 215710, 251008, 260480, 313760, 345136, 373120, 431420, 502016, 520960, 627520, 690272, 746240, 862840, 1255040, 1380544, 1725680, 2510080, 2761088, 3451360, 5522176, 6902720, 13805440, 27610880]

約数ペア:

[(1, 27610880), (2, 13805440), (4, 6902720), (5, 5522176), (8, 3451360), (10, 2761088), (11, 2510080), (16, 1725680), (20, 1380544), (22, 1255040), (32, 862840), (37, 746240), (40, 690272), (44, 627520), (53, 520960), (55, 502016), (64, 431420), (74, 373120), (80, 345136), (88, 313760), (106, 260480), (110, 251008), (128, 215710), (148, 186560), (160, 172568), (176, 156880), (185, 149248), (212, 130240), (220, 125504), (256, 107855), (265, 104192), (296, 93280), (320, 86284), (352, 78440), (370, 74624), (407, 67840), (424, 65120), (440, 62752), (530, 52096), (583, 47360), (592, 46640), (640, 43142), (704, 39220), (740, 37312), (814, 33920), (848, 32560), (880, 31376), (1060, 26048), (1166, 23680), (1184, 23320), (1280, 21571), (1408, 19610), (1480, 18656), (1628, 16960), (1696, 16280), (1760, 15688), (1961, 14080), (2035, 13568), (2120, 13024), (2332, 11840), (2368, 11660), (2816, 9805), (2915, 9472), (2960, 9328), (3256, 8480), (3392, 8140), (3520, 7844), (3922, 7040), (4070, 6784), (4240, 6512), (4664, 5920), (4736, 5830)]