98105360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 249448320

約数和(自身を除く): 151342960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 79, 80, 86, 95, 152, 158, 172, 190, 215, 304, 316, 344, 361, 380, 395, 430, 632, 688, 722, 760, 790, 817, 860, 1264, 1444, 1501, 1520, 1580, 1634, 1720, 1805, 2888, 3002, 3160, 3268, 3397, 3440, 3610, 4085, 5776, 6004, 6320, 6536, 6794, 7220, 7505, 8170, 12008, 13072, 13588, 14440, 15010, 15523, 16340, 16985, 24016, 27176, 28519, 28880, 30020, 31046, 32680, 33970, 54352, 57038, 60040, 62092, 64543, 65360, 67940, 77615, 114076, 120080, 124184, 129086, 135880, 142595, 155230, 228152, 248368, 258172, 271760, 285190, 310460, 322715, 456304, 516344, 570380, 620920, 645430, 1032688, 1140760, 1226317, 1241840, 1290860, 2281520, 2452634, 2581720, 4905268, 5163440, 6131585, 9810536, 12263170, 19621072, 24526340, 49052680, 98105360]

約数ペア:

[(1, 98105360), (2, 49052680), (4, 24526340), (5, 19621072), (8, 12263170), (10, 9810536), (16, 6131585), (19, 5163440), (20, 4905268), (38, 2581720), (40, 2452634), (43, 2281520), (76, 1290860), (79, 1241840), (80, 1226317), (86, 1140760), (95, 1032688), (152, 645430), (158, 620920), (172, 570380), (190, 516344), (215, 456304), (304, 322715), (316, 310460), (344, 285190), (361, 271760), (380, 258172), (395, 248368), (430, 228152), (632, 155230), (688, 142595), (722, 135880), (760, 129086), (790, 124184), (817, 120080), (860, 114076), (1264, 77615), (1444, 67940), (1501, 65360), (1520, 64543), (1580, 62092), (1634, 60040), (1720, 57038), (1805, 54352), (2888, 33970), (3002, 32680), (3160, 31046), (3268, 30020), (3397, 28880), (3440, 28519), (3610, 27176), (4085, 24016), (5776, 16985), (6004, 16340), (6320, 15523), (6536, 15010), (6794, 14440), (7220, 13588), (7505, 13072), (8170, 12008)]