16873360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 46425600

約数和(自身を除く): 29552240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1039, 1160, 1624, 2030, 2078, 2320, 3248, 4060, 4156, 5195, 7273, 8120, 8312, 10390, 14546, 16240, 16624, 20780, 29092, 30131, 36365, 41560, 58184, 60262, 72730, 83120, 116368, 120524, 145460, 150655, 210917, 241048, 290920, 301310, 421834, 482096, 581840, 602620, 843668, 1054585, 1205240, 1687336, 2109170, 2410480, 3374672, 4218340, 8436680, 16873360]

約数ペア:

[(1, 16873360), (2, 8436680), (4, 4218340), (5, 3374672), (7, 2410480), (8, 2109170), (10, 1687336), (14, 1205240), (16, 1054585), (20, 843668), (28, 602620), (29, 581840), (35, 482096), (40, 421834), (56, 301310), (58, 290920), (70, 241048), (80, 210917), (112, 150655), (116, 145460), (140, 120524), (145, 116368), (203, 83120), (232, 72730), (280, 60262), (290, 58184), (406, 41560), (464, 36365), (560, 30131), (580, 29092), (812, 20780), (1015, 16624), (1039, 16240), (1160, 14546), (1624, 10390), (2030, 8312), (2078, 8120), (2320, 7273), (3248, 5195), (4060, 4156)]