5492960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 14161392

約数和(自身を除く): 8668432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 3121, 6242, 12484, 15605, 24968, 31210, 34331, 49936, 62420, 68662, 99872, 124840, 137324, 171655, 249680, 274648, 343310, 499360, 549296, 686620, 1098592, 1373240, 2746480, 5492960]

約数ペア:

[(1, 5492960), (2, 2746480), (4, 1373240), (5, 1098592), (8, 686620), (10, 549296), (11, 499360), (16, 343310), (20, 274648), (22, 249680), (32, 171655), (40, 137324), (44, 124840), (55, 99872), (80, 68662), (88, 62420), (110, 49936), (160, 34331), (176, 31210), (220, 24968), (352, 15605), (440, 12484), (880, 6242), (1760, 3121)]