10985920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3149

約数の個数: 56

約数和(自身を含む): 28547568

約数和(自身を除く): 17561648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3121, 3520, 6242, 12484, 15605, 24968, 31210, 34331, 49936, 62420, 68662, 99872, 124840, 137324, 171655, 199744, 249680, 274648, 343310, 499360, 549296, 686620, 998720, 1098592, 1373240, 2197184, 2746480, 5492960, 10985920]

約数ペア:

[(1, 10985920), (2, 5492960), (4, 2746480), (5, 2197184), (8, 1373240), (10, 1098592), (11, 998720), (16, 686620), (20, 549296), (22, 499360), (32, 343310), (40, 274648), (44, 249680), (55, 199744), (64, 171655), (80, 137324), (88, 124840), (110, 99872), (160, 68662), (176, 62420), (220, 49936), (320, 34331), (352, 31210), (440, 24968), (704, 15605), (880, 12484), (1760, 6242), (3121, 3520)]