113439560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 280846440

約数和(自身を除く): 167406880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 169, 173, 194, 260, 338, 346, 388, 485, 520, 676, 692, 776, 845, 865, 970, 1261, 1352, 1384, 1690, 1730, 1940, 2249, 2522, 3380, 3460, 3880, 4498, 5044, 6305, 6760, 6920, 8996, 10088, 11245, 12610, 16393, 16781, 17992, 22490, 25220, 29237, 32786, 33562, 44980, 50440, 58474, 65572, 67124, 81965, 83905, 89960, 116948, 131144, 134248, 146185, 163930, 167810, 218153, 233896, 292370, 327860, 335620, 436306, 584740, 655720, 671240, 872612, 1090765, 1169480, 1745224, 2181530, 2835989, 4363060, 5671978, 8726120, 11343956, 14179945, 22687912, 28359890, 56719780, 113439560]

約数ペア:

[(1, 113439560), (2, 56719780), (4, 28359890), (5, 22687912), (8, 14179945), (10, 11343956), (13, 8726120), (20, 5671978), (26, 4363060), (40, 2835989), (52, 2181530), (65, 1745224), (97, 1169480), (104, 1090765), (130, 872612), (169, 671240), (173, 655720), (194, 584740), (260, 436306), (338, 335620), (346, 327860), (388, 292370), (485, 233896), (520, 218153), (676, 167810), (692, 163930), (776, 146185), (845, 134248), (865, 131144), (970, 116948), (1261, 89960), (1352, 83905), (1384, 81965), (1690, 67124), (1730, 65572), (1940, 58474), (2249, 50440), (2522, 44980), (3380, 33562), (3460, 32786), (3880, 29237), (4498, 25220), (5044, 22490), (6305, 17992), (6760, 16781), (6920, 16393), (8996, 12610), (10088, 11245)]