29120554100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1879}}^1$

素因数の和:2170

約数の個数: 144

約数和(自身を含む): 70280085120

約数和(自身を除く): 41159531020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 193, 220, 275, 292, 365, 386, 550, 730, 772, 803, 965, 1100, 1460, 1606, 1825, 1879, 1930, 2123, 3212, 3650, 3758, 3860, 4015, 4246, 4825, 7300, 7516, 8030, 8492, 9395, 9650, 10615, 14089, 16060, 18790, 19300, 20075, 20669, 21230, 28178, 37580, 40150, 41338, 42460, 46975, 53075, 56356, 70445, 80300, 82676, 93950, 103345, 106150, 137167, 140890, 154979, 187900, 206690, 212300, 274334, 281780, 309958, 352225, 362647, 413380, 516725, 548668, 619916, 685835, 704450, 725294, 774895, 1033450, 1371670, 1408900, 1450588, 1508837, 1549790, 1813235, 2066900, 2743340, 3017674, 3099580, 3429175, 3626470, 3874475, 3989117, 6035348, 6858350, 7252940, 7544185, 7748950, 7978234, 9066175, 13716700, 15088370, 15497900, 15956468, 18132350, 19945585, 26473231, 30176740, 36264700, 37720925, 39891170, 52946462, 75441850, 79782340, 99727925, 105892924, 132366155, 150883700, 199455850, 264732310, 291205541, 398911700, 529464620, 582411082, 661830775, 1164822164, 1323661550, 1456027705, 2647323100, 2912055410, 5824110820, 7280138525, 14560277050, 29120554100]

約数ペア:

[(1, 29120554100), (2, 14560277050), (4, 7280138525), (5, 5824110820), (10, 2912055410), (11, 2647323100), (20, 1456027705), (22, 1323661550), (25, 1164822164), (44, 661830775), (50, 582411082), (55, 529464620), (73, 398911700), (100, 291205541), (110, 264732310), (146, 199455850), (193, 150883700), (220, 132366155), (275, 105892924), (292, 99727925), (365, 79782340), (386, 75441850), (550, 52946462), (730, 39891170), (772, 37720925), (803, 36264700), (965, 30176740), (1100, 26473231), (1460, 19945585), (1606, 18132350), (1825, 15956468), (1879, 15497900), (1930, 15088370), (2123, 13716700), (3212, 9066175), (3650, 7978234), (3758, 7748950), (3860, 7544185), (4015, 7252940), (4246, 6858350), (4825, 6035348), (7300, 3989117), (7516, 3874475), (8030, 3626470), (8492, 3429175), (9395, 3099580), (9650, 3017674), (10615, 2743340), (14089, 2066900), (16060, 1813235), (18790, 1549790), (19300, 1508837), (20075, 1450588), (20669, 1408900), (21230, 1371670), (28178, 1033450), (37580, 774895), (40150, 725294), (41338, 704450), (42460, 685835), (46975, 619916), (53075, 548668), (56356, 516725), (70445, 413380), (80300, 362647), (82676, 352225), (93950, 309958), (103345, 281780), (106150, 274334), (137167, 212300), (140890, 206690), (154979, 187900)]