10689880

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 24202800

約数和(自身を除く): 13512920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1493, 1790, 2986, 3580, 5972, 7160, 7465, 11944, 14930, 29860, 59720, 267247, 534494, 1068988, 1336235, 2137976, 2672470, 5344940, 10689880]

約数ペア:

[(1, 10689880), (2, 5344940), (4, 2672470), (5, 2137976), (8, 1336235), (10, 1068988), (20, 534494), (40, 267247), (179, 59720), (358, 29860), (716, 14930), (895, 11944), (1432, 7465), (1493, 7160), (1790, 5972), (2986, 3580)]