2437508320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27253}}^1$

素因数の和:27324

約数の個数: 96

約数和(自身を含む): 6346039392

約数和(自身を除く): 3908531072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2795, 3440, 4472, 5590, 6880, 8944, 11180, 17888, 22360, 27253, 44720, 54506, 89440, 109012, 136265, 218024, 272530, 354289, 436048, 545060, 708578, 872096, 1090120, 1171879, 1417156, 1771445, 2180240, 2343758, 2834312, 3542890, 4360480, 4687516, 5668624, 5859395, 7085780, 9375032, 11337248, 11718790, 14171560, 15234427, 18750064, 23437580, 28343120, 30468854, 37500128, 46875160, 56686240, 60937708, 76172135, 93750320, 121875416, 152344270, 187500640, 243750832, 304688540, 487501664, 609377080, 1218754160, 2437508320]

約数ペア:

[(1, 2437508320), (2, 1218754160), (4, 609377080), (5, 487501664), (8, 304688540), (10, 243750832), (13, 187500640), (16, 152344270), (20, 121875416), (26, 93750320), (32, 76172135), (40, 60937708), (43, 56686240), (52, 46875160), (65, 37500128), (80, 30468854), (86, 28343120), (104, 23437580), (130, 18750064), (160, 15234427), (172, 14171560), (208, 11718790), (215, 11337248), (260, 9375032), (344, 7085780), (416, 5859395), (430, 5668624), (520, 4687516), (559, 4360480), (688, 3542890), (860, 2834312), (1040, 2343758), (1118, 2180240), (1376, 1771445), (1720, 1417156), (2080, 1171879), (2236, 1090120), (2795, 872096), (3440, 708578), (4472, 545060), (5590, 436048), (6880, 354289), (8944, 272530), (11180, 218024), (17888, 136265), (22360, 109012), (27253, 89440), (44720, 54506)]