494525360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12097}}^1$

素因数の和:12190

約数の個数: 80

約数和(自身を含む): 1332134976

約数和(自身を除く): 837609616

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, 12097, 20440, 24194, 40880, 48388, 60485, 84679, 96776, 120970, 169358, 193552, 241940, 338716, 423395, 483880, 677432, 846790, 883081, 967760, 1354864, 1693580, 1766162, 3387160, 3532324, 4415405, 6181567, 6774320, 7064648, 8830810, 12363134, 14129296, 17661620, 24726268, 30907835, 35323240, 49452536, 61815670, 70646480, 98905072, 123631340, 247262680, 494525360]

約数ペア:

[(1, 494525360), (2, 247262680), (4, 123631340), (5, 98905072), (7, 70646480), (8, 61815670), (10, 49452536), (14, 35323240), (16, 30907835), (20, 24726268), (28, 17661620), (35, 14129296), (40, 12363134), (56, 8830810), (70, 7064648), (73, 6774320), (80, 6181567), (112, 4415405), (140, 3532324), (146, 3387160), (280, 1766162), (292, 1693580), (365, 1354864), (511, 967760), (560, 883081), (584, 846790), (730, 677432), (1022, 483880), (1168, 423395), (1460, 338716), (2044, 241940), (2555, 193552), (2920, 169358), (4088, 120970), (5110, 96776), (5840, 84679), (8176, 60485), (10220, 48388), (12097, 40880), (20440, 24194)]