4715920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 12534912

約数和(自身を除く): 7818992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 233, 253, 368, 440, 460, 466, 506, 880, 920, 932, 1012, 1165, 1265, 1840, 1864, 2024, 2330, 2530, 2563, 3728, 4048, 4660, 5060, 5126, 5359, 9320, 10120, 10252, 10718, 12815, 18640, 20240, 20504, 21436, 25630, 26795, 41008, 42872, 51260, 53590, 58949, 85744, 102520, 107180, 117898, 205040, 214360, 235796, 294745, 428720, 471592, 589490, 943184, 1178980, 2357960, 4715920]

約数ペア:

[(1, 4715920), (2, 2357960), (4, 1178980), (5, 943184), (8, 589490), (10, 471592), (11, 428720), (16, 294745), (20, 235796), (22, 214360), (23, 205040), (40, 117898), (44, 107180), (46, 102520), (55, 85744), (80, 58949), (88, 53590), (92, 51260), (110, 42872), (115, 41008), (176, 26795), (184, 25630), (220, 21436), (230, 20504), (233, 20240), (253, 18640), (368, 12815), (440, 10718), (460, 10252), (466, 10120), (506, 9320), (880, 5359), (920, 5126), (932, 5060), (1012, 4660), (1165, 4048), (1265, 3728), (1840, 2563), (1864, 2530), (2024, 2330)]