4037993560

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1\times {\mathrm{1123}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 9155789280

約数和(自身を除く): 5117795720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 373, 482, 746, 964, 1123, 1205, 1492, 1865, 1928, 2246, 2410, 2984, 3730, 4492, 4820, 5615, 7460, 8984, 9640, 11230, 14920, 22460, 44920, 89893, 179786, 270643, 359572, 418879, 449465, 541286, 719144, 837758, 898930, 1082572, 1353215, 1675516, 1797860, 2094395, 2165144, 2706430, 3351032, 3595720, 4188790, 5412860, 8377580, 10825720, 16755160, 100949839, 201899678, 403799356, 504749195, 807598712, 1009498390, 2018996780, 4037993560]

約数ペア:

[(1, 4037993560), (2, 2018996780), (4, 1009498390), (5, 807598712), (8, 504749195), (10, 403799356), (20, 201899678), (40, 100949839), (241, 16755160), (373, 10825720), (482, 8377580), (746, 5412860), (964, 4188790), (1123, 3595720), (1205, 3351032), (1492, 2706430), (1865, 2165144), (1928, 2094395), (2246, 1797860), (2410, 1675516), (2984, 1353215), (3730, 1082572), (4492, 898930), (4820, 837758), (5615, 719144), (7460, 541286), (8984, 449465), (9640, 418879), (11230, 359572), (14920, 270643), (22460, 179786), (44920, 89893)]