184683560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 436233600

約数和(自身を除く): 251550040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 197, 230, 394, 460, 788, 920, 985, 1019, 1576, 1970, 2038, 3940, 4076, 4531, 5095, 7880, 8152, 9062, 10190, 18124, 20380, 22655, 23437, 36248, 40760, 45310, 46874, 90620, 93748, 117185, 181240, 187496, 200743, 234370, 401486, 468740, 802972, 937480, 1003715, 1605944, 2007430, 4014860, 4617089, 8029720, 9234178, 18468356, 23085445, 36936712, 46170890, 92341780, 184683560]

約数ペア:

[(1, 184683560), (2, 92341780), (4, 46170890), (5, 36936712), (8, 23085445), (10, 18468356), (20, 9234178), (23, 8029720), (40, 4617089), (46, 4014860), (92, 2007430), (115, 1605944), (184, 1003715), (197, 937480), (230, 802972), (394, 468740), (460, 401486), (788, 234370), (920, 200743), (985, 187496), (1019, 181240), (1576, 117185), (1970, 93748), (2038, 90620), (3940, 46874), (4076, 45310), (4531, 40760), (5095, 36248), (7880, 23437), (8152, 22655), (9062, 20380), (10190, 18124)]