85151080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3011}}^1$

素因数の和:3130

約数の個数: 64

約数和(自身を含む): 221201280

約数和(自身を除く): 136050200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3011, 3535, 4040, 5656, 6022, 7070, 12044, 14140, 15055, 21077, 24088, 28280, 30110, 42154, 60220, 84308, 105385, 120440, 168616, 210770, 304111, 421540, 608222, 843080, 1216444, 1520555, 2128777, 2432888, 3041110, 4257554, 6082220, 8515108, 10643885, 12164440, 17030216, 21287770, 42575540, 85151080]

約数ペア:

[(1, 85151080), (2, 42575540), (4, 21287770), (5, 17030216), (7, 12164440), (8, 10643885), (10, 8515108), (14, 6082220), (20, 4257554), (28, 3041110), (35, 2432888), (40, 2128777), (56, 1520555), (70, 1216444), (101, 843080), (140, 608222), (202, 421540), (280, 304111), (404, 210770), (505, 168616), (707, 120440), (808, 105385), (1010, 84308), (1414, 60220), (2020, 42154), (2828, 30110), (3011, 28280), (3535, 24088), (4040, 21077), (5656, 15055), (6022, 14140), (7070, 12044)]