23147077520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1333357}}^1$

素因数の和:1333408

約数の個数: 80

約数和(自身を含む): 63489174528

約数和(自身を除く): 40342097008

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, 1333357, 2666714, 5333428, 6666785, 9333499, 10666856, 13333570, 18666998, 21333712, 26667140, 37333996, 41334067, 46667495, 53334280, 74667992, 82668134, 93334990, 106668560, 149335984, 165336268, 186669980, 206670335, 289338469, 330672536, 373339960, 413340670, 578676938, 661345072, 746679920, 826681340, 1157353876, 1446692345, 1653362680, 2314707752, 2893384690, 3306725360, 4629415504, 5786769380, 11573538760, 23147077520]

約数ペア:

[(1, 23147077520), (2, 11573538760), (4, 5786769380), (5, 4629415504), (7, 3306725360), (8, 2893384690), (10, 2314707752), (14, 1653362680), (16, 1446692345), (20, 1157353876), (28, 826681340), (31, 746679920), (35, 661345072), (40, 578676938), (56, 413340670), (62, 373339960), (70, 330672536), (80, 289338469), (112, 206670335), (124, 186669980), (140, 165336268), (155, 149335984), (217, 106668560), (248, 93334990), (280, 82668134), (310, 74667992), (434, 53334280), (496, 46667495), (560, 41334067), (620, 37333996), (868, 26667140), (1085, 21333712), (1240, 18666998), (1736, 13333570), (2170, 10666856), (2480, 9333499), (3472, 6666785), (4340, 5333428), (8680, 2666714), (17360, 1333357)]