80450166850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3449}}^1\times {\mathrm{7907}}^1$

素因数の和:11427

約数の個数: 48

約数和(自身を含む): 152236908000

約数和(自身を除く): 71786741150

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 3449, 6898, 7907, 15814, 17245, 34490, 39535, 79070, 86225, 172450, 197675, 203491, 395350, 406982, 466513, 933026, 1017455, 2034910, 2332565, 4665130, 5087275, 10174550, 11662825, 23325650, 27271243, 54542486, 136356215, 272712430, 681781075, 1363562150, 1609003337, 3218006674, 8045016685, 16090033370, 40225083425, 80450166850]

約数ペア:

[(1, 80450166850), (2, 40225083425), (5, 16090033370), (10, 8045016685), (25, 3218006674), (50, 1609003337), (59, 1363562150), (118, 681781075), (295, 272712430), (590, 136356215), (1475, 54542486), (2950, 27271243), (3449, 23325650), (6898, 11662825), (7907, 10174550), (15814, 5087275), (17245, 4665130), (34490, 2332565), (39535, 2034910), (79070, 1017455), (86225, 933026), (172450, 466513), (197675, 406982), (203491, 395350)]