85850510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 164203200

約数和(自身を除く): 78352690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 698, 1447, 1745, 2894, 3490, 5933, 7235, 11866, 14470, 24599, 29665, 49198, 59330, 122995, 245990, 505003, 1010006, 2525015, 5050030, 8585051, 17170102, 42925255, 85850510]

約数ペア:

[(1, 85850510), (2, 42925255), (5, 17170102), (10, 8585051), (17, 5050030), (34, 2525015), (85, 1010006), (170, 505003), (349, 245990), (698, 122995), (1447, 59330), (1745, 49198), (2894, 29665), (3490, 24599), (5933, 14470), (7235, 11866)]