44043890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 86780160

約数和(自身を除く): 42736270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 929, 1858, 2155, 4310, 4645, 4741, 9290, 9482, 10219, 20438, 23705, 47410, 51095, 102190, 400399, 800798, 2001995, 4003990, 4404389, 8808778, 22021945, 44043890]

約数ペア:

[(1, 44043890), (2, 22021945), (5, 8808778), (10, 4404389), (11, 4003990), (22, 2001995), (55, 800798), (110, 400399), (431, 102190), (862, 51095), (929, 47410), (1858, 23705), (2155, 20438), (4310, 10219), (4645, 9482), (4741, 9290)]