2357960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 6065280

約数和(自身を除く): 3707320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 233, 253, 440, 460, 466, 506, 920, 932, 1012, 1165, 1265, 1864, 2024, 2330, 2530, 2563, 4660, 5060, 5126, 5359, 9320, 10120, 10252, 10718, 12815, 20504, 21436, 25630, 26795, 42872, 51260, 53590, 58949, 102520, 107180, 117898, 214360, 235796, 294745, 471592, 589490, 1178980, 2357960]

約数ペア:

[(1, 2357960), (2, 1178980), (4, 589490), (5, 471592), (8, 294745), (10, 235796), (11, 214360), (20, 117898), (22, 107180), (23, 102520), (40, 58949), (44, 53590), (46, 51260), (55, 42872), (88, 26795), (92, 25630), (110, 21436), (115, 20504), (184, 12815), (220, 10718), (230, 10252), (233, 10120), (253, 9320), (440, 5359), (460, 5126), (466, 5060), (506, 4660), (920, 2563), (932, 2530), (1012, 2330), (1165, 2024), (1265, 1864)]