3560544080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{991}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 8390129664

約数和(自身を除く): 4829585584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 463, 485, 776, 926, 970, 991, 1552, 1852, 1940, 1982, 2315, 3704, 3880, 3964, 4630, 4955, 7408, 7760, 7928, 9260, 9910, 15856, 18520, 19820, 37040, 39640, 44911, 79280, 89822, 96127, 179644, 192254, 224555, 359288, 384508, 449110, 458833, 480635, 718576, 769016, 898220, 917666, 961270, 1538032, 1796440, 1835332, 1922540, 2294165, 3592880, 3670664, 3845080, 4588330, 7341328, 7690160, 9176660, 18353320, 36706640, 44506801, 89013602, 178027204, 222534005, 356054408, 445068010, 712108816, 890136020, 1780272040, 3560544080]

約数ペア:

[(1, 3560544080), (2, 1780272040), (4, 890136020), (5, 712108816), (8, 445068010), (10, 356054408), (16, 222534005), (20, 178027204), (40, 89013602), (80, 44506801), (97, 36706640), (194, 18353320), (388, 9176660), (463, 7690160), (485, 7341328), (776, 4588330), (926, 3845080), (970, 3670664), (991, 3592880), (1552, 2294165), (1852, 1922540), (1940, 1835332), (1982, 1796440), (2315, 1538032), (3704, 961270), (3880, 917666), (3964, 898220), (4630, 769016), (4955, 718576), (7408, 480635), (7760, 458833), (7928, 449110), (9260, 384508), (9910, 359288), (15856, 224555), (18520, 192254), (19820, 179644), (37040, 96127), (39640, 89822), (44911, 79280)]