118821440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19543}}^1$

素因数の和:19579

約数の個数: 56

約数和(自身を含む): 297850560

約数和(自身を除く): 179029120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 19543, 39086, 78172, 97715, 156344, 195430, 312688, 371317, 390860, 625376, 742634, 781720, 1250752, 1485268, 1563440, 1856585, 2970536, 3126880, 3713170, 5941072, 6253760, 7426340, 11882144, 14852680, 23764288, 29705360, 59410720, 118821440]

約数ペア:

[(1, 118821440), (2, 59410720), (4, 29705360), (5, 23764288), (8, 14852680), (10, 11882144), (16, 7426340), (19, 6253760), (20, 5941072), (32, 3713170), (38, 3126880), (40, 2970536), (64, 1856585), (76, 1563440), (80, 1485268), (95, 1250752), (152, 781720), (160, 742634), (190, 625376), (304, 390860), (320, 371317), (380, 312688), (608, 195430), (760, 156344), (1216, 97715), (1520, 78172), (3040, 39086), (6080, 19543)]