29111793920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{108821}}^1$

素因数の和:108872

約数の個数: 144

約数和(自身を含む): 80075580480

約数和(自身を除く): 50963786560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1760, 2090, 2432, 2816, 3040, 3344, 3520, 4180, 4864, 6080, 6688, 7040, 8360, 12160, 13376, 14080, 16720, 24320, 26752, 33440, 53504, 66880, 108821, 133760, 217642, 267520, 435284, 544105, 870568, 1088210, 1197031, 1741136, 2067599, 2176420, 2394062, 3482272, 4135198, 4352840, 4788124, 5985155, 6964544, 8270396, 8705680, 9576248, 10337995, 11970310, 13929088, 16540792, 17411360, 19152496, 20675990, 22743589, 23940620, 27858176, 33081584, 34822720, 38304992, 41351980, 45487178, 47881240, 66163168, 69645440, 76609984, 82703960, 90974356, 95762480, 113717945, 132326336, 139290880, 153219968, 165407920, 181948712, 191524960, 227435890, 264652672, 306439936, 330815840, 363897424, 383049920, 454871780, 529305344, 661631680, 727794848, 766099840, 909743560, 1323263360, 1455589696, 1532199680, 1819487120, 2646526720, 2911179392, 3638974240, 5822358784, 7277948480, 14555896960, 29111793920]

約数ペア:

[(1, 29111793920), (2, 14555896960), (4, 7277948480), (5, 5822358784), (8, 3638974240), (10, 2911179392), (11, 2646526720), (16, 1819487120), (19, 1532199680), (20, 1455589696), (22, 1323263360), (32, 909743560), (38, 766099840), (40, 727794848), (44, 661631680), (55, 529305344), (64, 454871780), (76, 383049920), (80, 363897424), (88, 330815840), (95, 306439936), (110, 264652672), (128, 227435890), (152, 191524960), (160, 181948712), (176, 165407920), (190, 153219968), (209, 139290880), (220, 132326336), (256, 113717945), (304, 95762480), (320, 90974356), (352, 82703960), (380, 76609984), (418, 69645440), (440, 66163168), (608, 47881240), (640, 45487178), (704, 41351980), (760, 38304992), (836, 34822720), (880, 33081584), (1045, 27858176), (1216, 23940620), (1280, 22743589), (1408, 20675990), (1520, 19152496), (1672, 17411360), (1760, 16540792), (2090, 13929088), (2432, 11970310), (2816, 10337995), (3040, 9576248), (3344, 8705680), (3520, 8270396), (4180, 6964544), (4864, 5985155), (6080, 4788124), (6688, 4352840), (7040, 4135198), (8360, 3482272), (12160, 2394062), (13376, 2176420), (14080, 2067599), (16720, 1741136), (24320, 1197031), (26752, 1088210), (33440, 870568), (53504, 544105), (66880, 435284), (108821, 267520), (133760, 217642)]