80107860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6577}}^1$

素因数の和:6625

約数の個数: 96

約数和(自身を含む): 265224960

約数和(自身を除く): 185117100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 6577, 12180, 13154, 19731, 26308, 32885, 39462, 46039, 65770, 78924, 92078, 98655, 131540, 138117, 184156, 190733, 197310, 230195, 276234, 381466, 394620, 460390, 552468, 572199, 690585, 762932, 920780, 953665, 1144398, 1335131, 1381170, 1907330, 2288796, 2670262, 2762340, 2860995, 3814660, 4005393, 5340524, 5721990, 6675655, 8010786, 11443980, 13351310, 16021572, 20026965, 26702620, 40053930, 80107860]

約数ペア:

[(1, 80107860), (2, 40053930), (3, 26702620), (4, 20026965), (5, 16021572), (6, 13351310), (7, 11443980), (10, 8010786), (12, 6675655), (14, 5721990), (15, 5340524), (20, 4005393), (21, 3814660), (28, 2860995), (29, 2762340), (30, 2670262), (35, 2288796), (42, 1907330), (58, 1381170), (60, 1335131), (70, 1144398), (84, 953665), (87, 920780), (105, 762932), (116, 690585), (140, 572199), (145, 552468), (174, 460390), (203, 394620), (210, 381466), (290, 276234), (348, 230195), (406, 197310), (420, 190733), (435, 184156), (580, 138117), (609, 131540), (812, 98655), (870, 92078), (1015, 78924), (1218, 65770), (1740, 46039), (2030, 39462), (2436, 32885), (3045, 26308), (4060, 19731), (6090, 13154), (6577, 12180)]