470797120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1448

約数の個数: 112

約数和(自身を含む): 1195596288

約数和(自身を除く): 724799168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 160, 184, 188, 230, 235, 320, 368, 376, 460, 470, 736, 752, 920, 940, 1081, 1361, 1472, 1504, 1840, 1880, 2162, 2722, 3008, 3680, 3760, 4324, 5405, 5444, 6805, 7360, 7520, 8648, 10810, 10888, 13610, 15040, 17296, 21620, 21776, 27220, 31303, 34592, 43240, 43552, 54440, 62606, 63967, 69184, 86480, 87104, 108880, 125212, 127934, 156515, 172960, 217760, 250424, 255868, 313030, 319835, 345920, 435520, 500848, 511736, 626060, 639670, 1001696, 1023472, 1252120, 1279340, 1471241, 2003392, 2046944, 2504240, 2558680, 2942482, 4093888, 5008480, 5117360, 5884964, 7356205, 10016960, 10234720, 11769928, 14712410, 20469440, 23539856, 29424820, 47079712, 58849640, 94159424, 117699280, 235398560, 470797120]

約数ペア:

[(1, 470797120), (2, 235398560), (4, 117699280), (5, 94159424), (8, 58849640), (10, 47079712), (16, 29424820), (20, 23539856), (23, 20469440), (32, 14712410), (40, 11769928), (46, 10234720), (47, 10016960), (64, 7356205), (80, 5884964), (92, 5117360), (94, 5008480), (115, 4093888), (160, 2942482), (184, 2558680), (188, 2504240), (230, 2046944), (235, 2003392), (320, 1471241), (368, 1279340), (376, 1252120), (460, 1023472), (470, 1001696), (736, 639670), (752, 626060), (920, 511736), (940, 500848), (1081, 435520), (1361, 345920), (1472, 319835), (1504, 313030), (1840, 255868), (1880, 250424), (2162, 217760), (2722, 172960), (3008, 156515), (3680, 127934), (3760, 125212), (4324, 108880), (5405, 87104), (5444, 86480), (6805, 69184), (7360, 63967), (7520, 62606), (8648, 54440), (10810, 43552), (10888, 43240), (13610, 34592), (15040, 31303), (17296, 27220), (21620, 21776)]