23538711680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107857}}^1$

素因数の和:107918

約数の個数: 128

約数和(自身を含む): 63368732160

約数和(自身を除く): 39830020480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 3968, 4960, 5456, 6820, 7040, 9920, 10912, 13640, 19840, 21824, 27280, 43648, 54560, 107857, 109120, 215714, 218240, 431428, 539285, 862856, 1078570, 1186427, 1725712, 2157140, 2372854, 3343567, 3451424, 4314280, 4745708, 5932135, 6687134, 6902848, 8628560, 9491416, 11864270, 13374268, 13805696, 16717835, 17257120, 18982832, 23728540, 26748536, 33435670, 34514240, 36779237, 37965664, 47457080, 53497072, 66871340, 69028480, 73558474, 75931328, 94914160, 106994144, 133742680, 147116948, 151862656, 183896185, 189828320, 213988288, 267485360, 294233896, 367792370, 379656640, 427976576, 534970720, 588467792, 735584740, 759313280, 1069941440, 1176935584, 1471169480, 2139882880, 2353871168, 2942338960, 4707742336, 5884677920, 11769355840, 23538711680]

約数ペア:

[(1, 23538711680), (2, 11769355840), (4, 5884677920), (5, 4707742336), (8, 2942338960), (10, 2353871168), (11, 2139882880), (16, 1471169480), (20, 1176935584), (22, 1069941440), (31, 759313280), (32, 735584740), (40, 588467792), (44, 534970720), (55, 427976576), (62, 379656640), (64, 367792370), (80, 294233896), (88, 267485360), (110, 213988288), (124, 189828320), (128, 183896185), (155, 151862656), (160, 147116948), (176, 133742680), (220, 106994144), (248, 94914160), (310, 75931328), (320, 73558474), (341, 69028480), (352, 66871340), (440, 53497072), (496, 47457080), (620, 37965664), (640, 36779237), (682, 34514240), (704, 33435670), (880, 26748536), (992, 23728540), (1240, 18982832), (1364, 17257120), (1408, 16717835), (1705, 13805696), (1760, 13374268), (1984, 11864270), (2480, 9491416), (2728, 8628560), (3410, 6902848), (3520, 6687134), (3968, 5932135), (4960, 4745708), (5456, 4314280), (6820, 3451424), (7040, 3343567), (9920, 2372854), (10912, 2157140), (13640, 1725712), (19840, 1186427), (21824, 1078570), (27280, 862856), (43648, 539285), (54560, 431428), (107857, 218240), (109120, 215714)]