47832640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 121871232

約数和(自身を除く): 74038592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 92, 97, 115, 134, 160, 184, 194, 230, 268, 320, 335, 368, 388, 460, 485, 536, 670, 736, 776, 920, 970, 1072, 1340, 1472, 1541, 1552, 1840, 1940, 2144, 2231, 2680, 3082, 3104, 3680, 3880, 4288, 4462, 5360, 6164, 6208, 6499, 7360, 7705, 7760, 8924, 10720, 11155, 12328, 12998, 15410, 15520, 17848, 21440, 22310, 24656, 25996, 30820, 31040, 32495, 35696, 44620, 49312, 51992, 61640, 64990, 71392, 89240, 98624, 103984, 123280, 129980, 142784, 149477, 178480, 207968, 246560, 259960, 298954, 356960, 415936, 493120, 519920, 597908, 713920, 747385, 1039840, 1195816, 1494770, 2079680, 2391632, 2989540, 4783264, 5979080, 9566528, 11958160, 23916320, 47832640]

約数ペア:

[(1, 47832640), (2, 23916320), (4, 11958160), (5, 9566528), (8, 5979080), (10, 4783264), (16, 2989540), (20, 2391632), (23, 2079680), (32, 1494770), (40, 1195816), (46, 1039840), (64, 747385), (67, 713920), (80, 597908), (92, 519920), (97, 493120), (115, 415936), (134, 356960), (160, 298954), (184, 259960), (194, 246560), (230, 207968), (268, 178480), (320, 149477), (335, 142784), (368, 129980), (388, 123280), (460, 103984), (485, 98624), (536, 89240), (670, 71392), (736, 64990), (776, 61640), (920, 51992), (970, 49312), (1072, 44620), (1340, 35696), (1472, 32495), (1541, 31040), (1552, 30820), (1840, 25996), (1940, 24656), (2144, 22310), (2231, 21440), (2680, 17848), (3082, 15520), (3104, 15410), (3680, 12998), (3880, 12328), (4288, 11155), (4462, 10720), (5360, 8924), (6164, 7760), (6208, 7705), (6499, 7360)]