110367280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 265161600

約数和(自身を除く): 154794320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 149, 188, 197, 235, 298, 376, 394, 470, 596, 745, 752, 788, 940, 985, 1192, 1490, 1576, 1880, 1970, 2384, 2980, 3152, 3760, 3940, 5960, 7003, 7880, 9259, 11920, 14006, 15760, 18518, 28012, 29353, 35015, 37036, 46295, 56024, 58706, 70030, 74072, 92590, 112048, 117412, 140060, 146765, 148144, 185180, 234824, 280120, 293530, 370360, 469648, 560240, 587060, 740720, 1174120, 1379591, 2348240, 2759182, 5518364, 6897955, 11036728, 13795910, 22073456, 27591820, 55183640, 110367280]

約数ペア:

[(1, 110367280), (2, 55183640), (4, 27591820), (5, 22073456), (8, 13795910), (10, 11036728), (16, 6897955), (20, 5518364), (40, 2759182), (47, 2348240), (80, 1379591), (94, 1174120), (149, 740720), (188, 587060), (197, 560240), (235, 469648), (298, 370360), (376, 293530), (394, 280120), (470, 234824), (596, 185180), (745, 148144), (752, 146765), (788, 140060), (940, 117412), (985, 112048), (1192, 92590), (1490, 74072), (1576, 70030), (1880, 58706), (1970, 56024), (2384, 46295), (2980, 37036), (3152, 35015), (3760, 29353), (3940, 28012), (5960, 18518), (7003, 15760), (7880, 14006), (9259, 11920)]