84031420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16607}}^1$

素因数の和:16650

約数の個数: 48

約数和(自身を含む): 200890368

約数和(自身を除く): 116858948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 16607, 33214, 66428, 83035, 166070, 182677, 332140, 365354, 381961, 730708, 763922, 913385, 1527844, 1826770, 1909805, 3653540, 3819610, 4201571, 7639220, 8403142, 16806284, 21007855, 42015710, 84031420]

約数ペア:

[(1, 84031420), (2, 42015710), (4, 21007855), (5, 16806284), (10, 8403142), (11, 7639220), (20, 4201571), (22, 3819610), (23, 3653540), (44, 1909805), (46, 1826770), (55, 1527844), (92, 913385), (110, 763922), (115, 730708), (220, 381961), (230, 365354), (253, 332140), (460, 182677), (506, 166070), (1012, 83035), (1265, 66428), (2530, 33214), (5060, 16607)]