2555243696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5314

約数の個数: 80

約数和(自身を含む): 5457745920

約数和(自身を除く): 2902502224

約数列:

[1, 2, 4, 8, 16, 23, 31, 43, 46, 62, 86, 92, 124, 172, 184, 248, 344, 368, 496, 688, 713, 989, 1333, 1426, 1978, 2666, 2852, 3956, 5209, 5332, 5704, 7912, 10418, 10664, 11408, 15824, 20836, 21328, 30659, 41672, 61318, 83344, 119807, 122636, 161479, 223987, 239614, 245272, 322958, 447974, 479228, 490544, 645916, 895948, 958456, 1291832, 1791896, 1916912, 2583664, 3583792, 3714017, 5151701, 6943597, 7428034, 10303402, 13887194, 14856068, 20606804, 27774388, 29712136, 41213608, 55548776, 59424272, 82427216, 111097552, 159702731, 319405462, 638810924, 1277621848, 2555243696]

約数ペア:

[(1, 2555243696), (2, 1277621848), (4, 638810924), (8, 319405462), (16, 159702731), (23, 111097552), (31, 82427216), (43, 59424272), (46, 55548776), (62, 41213608), (86, 29712136), (92, 27774388), (124, 20606804), (172, 14856068), (184, 13887194), (248, 10303402), (344, 7428034), (368, 6943597), (496, 5151701), (688, 3714017), (713, 3583792), (989, 2583664), (1333, 1916912), (1426, 1791896), (1978, 1291832), (2666, 958456), (2852, 895948), (3956, 645916), (5209, 490544), (5332, 479228), (5704, 447974), (7912, 322958), (10418, 245272), (10664, 239614), (11408, 223987), (15824, 161479), (20836, 122636), (21328, 119807), (30659, 83344), (41672, 61318)]