2088897860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5179}}^1$

素因数の和:5305

約数の個数: 96

約数和(自身を含む): 5207516160

約数和(自身を除く): 3118618300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 67, 70, 86, 134, 140, 172, 215, 268, 301, 335, 430, 469, 602, 670, 860, 938, 1204, 1340, 1505, 1876, 2345, 2881, 3010, 4690, 5179, 5762, 6020, 9380, 10358, 11524, 14405, 20167, 20716, 25895, 28810, 36253, 40334, 51790, 57620, 72506, 80668, 100835, 103580, 145012, 181265, 201670, 222697, 346993, 362530, 403340, 445394, 693986, 725060, 890788, 1113485, 1387972, 1558879, 1734965, 2226970, 2428951, 3117758, 3469930, 4453940, 4857902, 6235516, 6939860, 7794395, 9715804, 12144755, 14920699, 15588790, 24289510, 29841398, 31177580, 48579020, 59682796, 74603495, 104444893, 149206990, 208889786, 298413980, 417779572, 522224465, 1044448930, 2088897860]

約数ペア:

[(1, 2088897860), (2, 1044448930), (4, 522224465), (5, 417779572), (7, 298413980), (10, 208889786), (14, 149206990), (20, 104444893), (28, 74603495), (35, 59682796), (43, 48579020), (67, 31177580), (70, 29841398), (86, 24289510), (134, 15588790), (140, 14920699), (172, 12144755), (215, 9715804), (268, 7794395), (301, 6939860), (335, 6235516), (430, 4857902), (469, 4453940), (602, 3469930), (670, 3117758), (860, 2428951), (938, 2226970), (1204, 1734965), (1340, 1558879), (1505, 1387972), (1876, 1113485), (2345, 890788), (2881, 725060), (3010, 693986), (4690, 445394), (5179, 403340), (5762, 362530), (6020, 346993), (9380, 222697), (10358, 201670), (11524, 181265), (14405, 145012), (20167, 103580), (20716, 100835), (25895, 80668), (28810, 72506), (36253, 57620), (40334, 51790)]