2989379680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{4547}}^1$

素因数の和:5156

約数の個数: 96

約数和(自身を含む): 8086853376

約数和(自身を除く): 5097473696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 587, 1120, 1174, 2348, 2935, 4109, 4547, 4696, 5870, 8218, 9094, 9392, 11740, 16436, 18188, 18784, 20545, 22735, 23480, 31829, 32872, 36376, 41090, 45470, 46960, 63658, 65744, 72752, 82180, 90940, 93920, 127316, 131488, 145504, 159145, 164360, 181880, 254632, 318290, 328720, 363760, 509264, 636580, 657440, 727520, 1018528, 1273160, 2546320, 2669089, 5092640, 5338178, 10676356, 13345445, 18683623, 21352712, 26690890, 37367246, 42705424, 53381780, 74734492, 85410848, 93418115, 106763560, 149468984, 186836230, 213527120, 298937968, 373672460, 427054240, 597875936, 747344920, 1494689840, 2989379680]

約数ペア:

[(1, 2989379680), (2, 1494689840), (4, 747344920), (5, 597875936), (7, 427054240), (8, 373672460), (10, 298937968), (14, 213527120), (16, 186836230), (20, 149468984), (28, 106763560), (32, 93418115), (35, 85410848), (40, 74734492), (56, 53381780), (70, 42705424), (80, 37367246), (112, 26690890), (140, 21352712), (160, 18683623), (224, 13345445), (280, 10676356), (560, 5338178), (587, 5092640), (1120, 2669089), (1174, 2546320), (2348, 1273160), (2935, 1018528), (4109, 727520), (4547, 657440), (4696, 636580), (5870, 509264), (8218, 363760), (9094, 328720), (9392, 318290), (11740, 254632), (16436, 181880), (18188, 164360), (18784, 159145), (20545, 145504), (22735, 131488), (23480, 127316), (31829, 93920), (32872, 90940), (36376, 82180), (41090, 72752), (45470, 65744), (46960, 63658)]