44402120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 114756480

約数和(自身を除く): 70354360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347, 457, 694, 914, 1388, 1735, 1828, 2285, 2429, 2776, 3199, 3470, 3656, 4570, 4858, 6398, 6940, 9140, 9716, 12145, 12796, 13880, 15995, 18280, 19432, 24290, 25592, 31990, 48580, 63980, 97160, 127960, 158579, 317158, 634316, 792895, 1110053, 1268632, 1585790, 2220106, 3171580, 4440212, 5550265, 6343160, 8880424, 11100530, 22201060, 44402120]

約数ペア:

[(1, 44402120), (2, 22201060), (4, 11100530), (5, 8880424), (7, 6343160), (8, 5550265), (10, 4440212), (14, 3171580), (20, 2220106), (28, 1585790), (35, 1268632), (40, 1110053), (56, 792895), (70, 634316), (140, 317158), (280, 158579), (347, 127960), (457, 97160), (694, 63980), (914, 48580), (1388, 31990), (1735, 25592), (1828, 24290), (2285, 19432), (2429, 18280), (2776, 15995), (3199, 13880), (3470, 12796), (3656, 12145), (4570, 9716), (4858, 9140), (6398, 6940)]