26074160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 70120512

約数和(自身を除く): 44046352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 461, 505, 560, 707, 808, 922, 1010, 1414, 1616, 1844, 2020, 2305, 2828, 3227, 3535, 3688, 4040, 4610, 5656, 6454, 7070, 7376, 8080, 9220, 11312, 12908, 14140, 16135, 18440, 25816, 28280, 32270, 36880, 46561, 51632, 56560, 64540, 93122, 129080, 186244, 232805, 258160, 325927, 372488, 465610, 651854, 744976, 931220, 1303708, 1629635, 1862440, 2607416, 3259270, 3724880, 5214832, 6518540, 13037080, 26074160]

約数ペア:

[(1, 26074160), (2, 13037080), (4, 6518540), (5, 5214832), (7, 3724880), (8, 3259270), (10, 2607416), (14, 1862440), (16, 1629635), (20, 1303708), (28, 931220), (35, 744976), (40, 651854), (56, 465610), (70, 372488), (80, 325927), (101, 258160), (112, 232805), (140, 186244), (202, 129080), (280, 93122), (404, 64540), (461, 56560), (505, 51632), (560, 46561), (707, 36880), (808, 32270), (922, 28280), (1010, 25816), (1414, 18440), (1616, 16135), (1844, 14140), (2020, 12908), (2305, 11312), (2828, 9220), (3227, 8080), (3535, 7376), (3688, 7070), (4040, 6454), (4610, 5656)]