133041640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 309537360

約数和(自身を除く): 176495720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 241, 296, 370, 373, 482, 740, 746, 964, 1205, 1480, 1492, 1865, 1928, 2410, 2984, 3730, 4820, 7460, 8917, 9640, 13801, 14920, 17834, 27602, 35668, 44585, 55204, 69005, 71336, 89170, 89893, 110408, 138010, 178340, 179786, 276020, 356680, 359572, 449465, 552040, 719144, 898930, 1797860, 3326041, 3595720, 6652082, 13304164, 16630205, 26608328, 33260410, 66520820, 133041640]

約数ペア:

[(1, 133041640), (2, 66520820), (4, 33260410), (5, 26608328), (8, 16630205), (10, 13304164), (20, 6652082), (37, 3595720), (40, 3326041), (74, 1797860), (148, 898930), (185, 719144), (241, 552040), (296, 449465), (370, 359572), (373, 356680), (482, 276020), (740, 179786), (746, 178340), (964, 138010), (1205, 110408), (1480, 89893), (1492, 89170), (1865, 71336), (1928, 69005), (2410, 55204), (2984, 44585), (3730, 35668), (4820, 27602), (7460, 17834), (8917, 14920), (9640, 13801)]