2898547120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{166967}}^1$

素因数の和:167018

約数の個数: 80

約数和(自身を含む): 7950348288

約数和(自身を除く): 5051801168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 166967, 333934, 667868, 834835, 1168769, 1335736, 1669670, 2337538, 2671472, 3339340, 4675076, 5175977, 5843845, 6678680, 9350152, 10351954, 11687690, 13357360, 18700304, 20703908, 23375380, 25879885, 36231839, 41407816, 46750760, 51759770, 72463678, 82815632, 93501520, 103519540, 144927356, 181159195, 207039080, 289854712, 362318390, 414078160, 579709424, 724636780, 1449273560, 2898547120]

約数ペア:

[(1, 2898547120), (2, 1449273560), (4, 724636780), (5, 579709424), (7, 414078160), (8, 362318390), (10, 289854712), (14, 207039080), (16, 181159195), (20, 144927356), (28, 103519540), (31, 93501520), (35, 82815632), (40, 72463678), (56, 51759770), (62, 46750760), (70, 41407816), (80, 36231839), (112, 25879885), (124, 23375380), (140, 20703908), (155, 18700304), (217, 13357360), (248, 11687690), (280, 10351954), (310, 9350152), (434, 6678680), (496, 5843845), (560, 5175977), (620, 4675076), (868, 3339340), (1085, 2671472), (1240, 2337538), (1736, 1669670), (2170, 1335736), (2480, 1168769), (3472, 834835), (4340, 667868), (8680, 333934), (17360, 166967)]