5386480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6145

約数の個数: 40

約数和(自身を含む): 13664304

約数和(自身を除く): 8277824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6121, 12242, 24484, 30605, 48968, 61210, 67331, 97936, 122420, 134662, 244840, 269324, 336655, 489680, 538648, 673310, 1077296, 1346620, 2693240, 5386480]

約数ペア:

[(1, 5386480), (2, 2693240), (4, 1346620), (5, 1077296), (8, 673310), (10, 538648), (11, 489680), (16, 336655), (20, 269324), (22, 244840), (40, 134662), (44, 122420), (55, 97936), (80, 67331), (88, 61210), (110, 48968), (176, 30605), (220, 24484), (440, 12242), (880, 6121)]