99231680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 84

約数和(自身を含む): 249676920

約数和(自身を除く): 150445240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 859, 1216, 1444, 1520, 1718, 1805, 2888, 3040, 3436, 3610, 4295, 5776, 6080, 6872, 7220, 8590, 11552, 13744, 14440, 16321, 17180, 23104, 27488, 28880, 32642, 34360, 54976, 57760, 65284, 68720, 81605, 115520, 130568, 137440, 163210, 261136, 274880, 310099, 326420, 522272, 620198, 652840, 1044544, 1240396, 1305680, 1550495, 2480792, 2611360, 3100990, 4961584, 5222720, 6201980, 9923168, 12403960, 19846336, 24807920, 49615840, 99231680]

約数ペア:

[(1, 99231680), (2, 49615840), (4, 24807920), (5, 19846336), (8, 12403960), (10, 9923168), (16, 6201980), (19, 5222720), (20, 4961584), (32, 3100990), (38, 2611360), (40, 2480792), (64, 1550495), (76, 1305680), (80, 1240396), (95, 1044544), (152, 652840), (160, 620198), (190, 522272), (304, 326420), (320, 310099), (361, 274880), (380, 261136), (608, 163210), (722, 137440), (760, 130568), (859, 115520), (1216, 81605), (1444, 68720), (1520, 65284), (1718, 57760), (1805, 54976), (2888, 34360), (3040, 32642), (3436, 28880), (3610, 27488), (4295, 23104), (5776, 17180), (6080, 16321), (6872, 14440), (7220, 13744), (8590, 11552)]