469922860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 1101864960

約数和(自身を除く): 631942100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 127, 139, 220, 242, 254, 278, 484, 508, 556, 605, 635, 695, 1210, 1270, 1331, 1390, 1397, 1529, 2420, 2540, 2662, 2780, 2794, 3058, 5324, 5588, 6116, 6655, 6985, 7645, 13310, 13970, 15290, 15367, 16819, 17653, 26620, 27940, 30580, 30734, 33638, 35306, 61468, 67276, 70612, 76835, 84095, 88265, 153670, 168190, 169037, 176530, 185009, 194183, 307340, 336380, 338074, 353060, 370018, 388366, 676148, 740036, 776732, 845185, 925045, 970915, 1690370, 1850090, 1941830, 2136013, 3380740, 3700180, 3883660, 4272026, 8544052, 10680065, 21360130, 23496143, 42720260, 46992286, 93984572, 117480715, 234961430, 469922860]

約数ペア:

[(1, 469922860), (2, 234961430), (4, 117480715), (5, 93984572), (10, 46992286), (11, 42720260), (20, 23496143), (22, 21360130), (44, 10680065), (55, 8544052), (110, 4272026), (121, 3883660), (127, 3700180), (139, 3380740), (220, 2136013), (242, 1941830), (254, 1850090), (278, 1690370), (484, 970915), (508, 925045), (556, 845185), (605, 776732), (635, 740036), (695, 676148), (1210, 388366), (1270, 370018), (1331, 353060), (1390, 338074), (1397, 336380), (1529, 307340), (2420, 194183), (2540, 185009), (2662, 176530), (2780, 169037), (2794, 168190), (3058, 153670), (5324, 88265), (5588, 84095), (6116, 76835), (6655, 70612), (6985, 67276), (7645, 61468), (13310, 35306), (13970, 33638), (15290, 30734), (15367, 30580), (16819, 27940), (17653, 26620)]