8890360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6007}}^1$

素因数の和:6055

約数の個数: 32

約数和(自身を含む): 20547360

約数和(自身を除く): 11657000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 6007, 12014, 24028, 30035, 48056, 60070, 120140, 222259, 240280, 444518, 889036, 1111295, 1778072, 2222590, 4445180, 8890360]

約数ペア:

[(1, 8890360), (2, 4445180), (4, 2222590), (5, 1778072), (8, 1111295), (10, 889036), (20, 444518), (37, 240280), (40, 222259), (74, 120140), (148, 60070), (185, 48056), (296, 30035), (370, 24028), (740, 12014), (1480, 6007)]