17980823030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1\times {\mathrm{20759}}^1$

素因数の和:23144

約数の個数: 32

約数和(自身を含む): 33256025280

約数和(自身を除く): 15275202250

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 2341, 4682, 11705, 20759, 23410, 41518, 86617, 103795, 173234, 207590, 433085, 768083, 866170, 1536166, 3840415, 7680830, 48596819, 97193638, 242984095, 485968190, 1798082303, 3596164606, 8990411515, 17980823030]

約数ペア:

[(1, 17980823030), (2, 8990411515), (5, 3596164606), (10, 1798082303), (37, 485968190), (74, 242984095), (185, 97193638), (370, 48596819), (2341, 7680830), (4682, 3840415), (11705, 1536166), (20759, 866170), (23410, 768083), (41518, 433085), (86617, 207590), (103795, 173234)]