11438240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 30227904

約数和(自身を除く): 18789664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 97, 110, 134, 160, 176, 194, 220, 268, 335, 352, 388, 440, 485, 536, 670, 737, 776, 880, 970, 1067, 1072, 1340, 1474, 1552, 1760, 1940, 2134, 2144, 2680, 2948, 3104, 3685, 3880, 4268, 5335, 5360, 5896, 6499, 7370, 7760, 8536, 10670, 10720, 11792, 12998, 14740, 15520, 17072, 21340, 23584, 25996, 29480, 32495, 34144, 42680, 51992, 58960, 64990, 71489, 85360, 103984, 117920, 129980, 142978, 170720, 207968, 259960, 285956, 357445, 519920, 571912, 714890, 1039840, 1143824, 1429780, 2287648, 2859560, 5719120, 11438240]

約数ペア:

[(1, 11438240), (2, 5719120), (4, 2859560), (5, 2287648), (8, 1429780), (10, 1143824), (11, 1039840), (16, 714890), (20, 571912), (22, 519920), (32, 357445), (40, 285956), (44, 259960), (55, 207968), (67, 170720), (80, 142978), (88, 129980), (97, 117920), (110, 103984), (134, 85360), (160, 71489), (176, 64990), (194, 58960), (220, 51992), (268, 42680), (335, 34144), (352, 32495), (388, 29480), (440, 25996), (485, 23584), (536, 21340), (670, 17072), (737, 15520), (776, 14740), (880, 12998), (970, 11792), (1067, 10720), (1072, 10670), (1340, 8536), (1474, 7760), (1552, 7370), (1760, 6499), (1940, 5896), (2134, 5360), (2144, 5335), (2680, 4268), (2948, 3880), (3104, 3685)]