5295110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 10724400

約数和(自身を除く): 5429290

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 58, 62, 95, 145, 155, 190, 290, 310, 551, 589, 899, 961, 1102, 1178, 1798, 1922, 2755, 2945, 4495, 4805, 5510, 5890, 8990, 9610, 17081, 18259, 27869, 34162, 36518, 55738, 85405, 91295, 139345, 170810, 182590, 278690, 529511, 1059022, 2647555, 5295110]

約数ペア:

[(1, 5295110), (2, 2647555), (5, 1059022), (10, 529511), (19, 278690), (29, 182590), (31, 170810), (38, 139345), (58, 91295), (62, 85405), (95, 55738), (145, 36518), (155, 34162), (190, 27869), (290, 18259), (310, 17081), (551, 9610), (589, 8990), (899, 5890), (961, 5510), (1102, 4805), (1178, 4495), (1798, 2945), (1922, 2755)]