44672980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 102876480

約数和(自身を除く): 58203500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 809, 1004, 1255, 1618, 2510, 2761, 3236, 4045, 5020, 5522, 8090, 8899, 11044, 13805, 16180, 17798, 27610, 35596, 44495, 55220, 88990, 177980, 203059, 406118, 812236, 1015295, 2030590, 2233649, 4061180, 4467298, 8934596, 11168245, 22336490, 44672980]

約数ペア:

[(1, 44672980), (2, 22336490), (4, 11168245), (5, 8934596), (10, 4467298), (11, 4061180), (20, 2233649), (22, 2030590), (44, 1015295), (55, 812236), (110, 406118), (220, 203059), (251, 177980), (502, 88990), (809, 55220), (1004, 44495), (1255, 35596), (1618, 27610), (2510, 17798), (2761, 16180), (3236, 13805), (4045, 11044), (5020, 8899), (5522, 8090)]