528292240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12923}}^1$

素因数の和:13016

約数の個数: 80

約数和(自身を含む): 1423087488

約数和(自身を除く): 894795248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 12923, 20440, 25846, 40880, 51692, 64615, 90461, 103384, 129230, 180922, 206768, 258460, 361844, 452305, 516920, 723688, 904610, 943379, 1033840, 1447376, 1809220, 1886758, 3618440, 3773516, 4716895, 6603653, 7236880, 7547032, 9433790, 13207306, 15094064, 18867580, 26414612, 33018265, 37735160, 52829224, 66036530, 75470320, 105658448, 132073060, 264146120, 528292240]

約数ペア:

[(1, 528292240), (2, 264146120), (4, 132073060), (5, 105658448), (7, 75470320), (8, 66036530), (10, 52829224), (14, 37735160), (16, 33018265), (20, 26414612), (28, 18867580), (35, 15094064), (40, 13207306), (56, 9433790), (70, 7547032), (73, 7236880), (80, 6603653), (112, 4716895), (140, 3773516), (146, 3618440), (280, 1886758), (292, 1809220), (365, 1447376), (511, 1033840), (560, 943379), (584, 904610), (730, 723688), (1022, 516920), (1168, 452305), (1460, 361844), (2044, 258460), (2555, 206768), (2920, 180922), (4088, 129230), (5110, 103384), (5840, 90461), (8176, 64615), (10220, 51692), (12923, 40880), (20440, 25846)]