44544280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 66497000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 1511, 2680, 2948, 3022, 3685, 5896, 6044, 7370, 7555, 12088, 14740, 15110, 16621, 29480, 30220, 33242, 60440, 66484, 83105, 101237, 132968, 166210, 202474, 332420, 404948, 506185, 664840, 809896, 1012370, 1113607, 2024740, 2227214, 4049480, 4454428, 5568035, 8908856, 11136070, 22272140, 44544280]

約数ペア:

[(1, 44544280), (2, 22272140), (4, 11136070), (5, 8908856), (8, 5568035), (10, 4454428), (11, 4049480), (20, 2227214), (22, 2024740), (40, 1113607), (44, 1012370), (55, 809896), (67, 664840), (88, 506185), (110, 404948), (134, 332420), (220, 202474), (268, 166210), (335, 132968), (440, 101237), (536, 83105), (670, 66484), (737, 60440), (1340, 33242), (1474, 30220), (1511, 29480), (2680, 16621), (2948, 15110), (3022, 14740), (3685, 12088), (5896, 7555), (6044, 7370)]