86075840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8725

約数の個数: 56

約数和(自身を含む): 211604352

約数和(自身を除く): 125528512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 8677, 9920, 17354, 34708, 43385, 69416, 86770, 138832, 173540, 268987, 277664, 347080, 537974, 555328, 694160, 1075948, 1344935, 1388320, 2151896, 2689870, 2776640, 4303792, 5379740, 8607584, 10759480, 17215168, 21518960, 43037920, 86075840]

約数ペア:

[(1, 86075840), (2, 43037920), (4, 21518960), (5, 17215168), (8, 10759480), (10, 8607584), (16, 5379740), (20, 4303792), (31, 2776640), (32, 2689870), (40, 2151896), (62, 1388320), (64, 1344935), (80, 1075948), (124, 694160), (155, 555328), (160, 537974), (248, 347080), (310, 277664), (320, 268987), (496, 173540), (620, 138832), (992, 86770), (1240, 69416), (1984, 43385), (2480, 34708), (4960, 17354), (8677, 9920)]